208041372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 494494308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 252, 269, 279, 297, 308, 324, 341, 372, 378, 396, 434, 462, 538, 558, 567, 594, 651, 682, 693, 756, 807, 837, 868, 891, 924, 1023, 1076, 1116, 1134, 1188, 1302, 1364, 1386, 1614, 1674, 1782, 1883, 1953, 2046, 2079, 2268, 2387, 2421, 2511, 2604, 2772, 2959, 3069, 3228, 3348, 3564, 3766, 3906, 4092, 4158, 4774, 4842, 5022, 5649, 5859, 5918, 6138, 6237, 7161, 7263, 7532, 7812, 8316, 8339, 8877, 9207, 9548, 9684, 10044, 11298, 11718, 11836, 12276, 12474, 14322, 14526, 16678, 16947, 17577, 17754, 18414, 20713, 21483, 21789, 22596, 23436, 24948, 25017, 26631, 27621, 28644, 29052, 33356, 33894, 35154, 35508, 36828, 41426, 42966, 43578, 50034, 50841, 53262, 55242, 58373, 62139, 64449, 67788, 70308, 75051, 79893, 82852, 85932, 87156, 91729, 100068, 101682, 106524, 110484, 116746, 124278, 128898, 150102, 152523, 159786, 175119, 183458, 186417, 193347, 203364, 225153, 233492, 239679, 248556, 257796, 275187, 300204, 305046, 319572, 350238, 366916, 372834, 386694, 450306, 479358, 525357, 550374, 559251, 610092, 642103, 675459, 700476, 745668, 773388, 825561, 900612, 958716, 1050714, 1100748, 1118502, 1284206, 1350918, 1576071, 1651122, 1677753, 1926309, 2101428, 2237004, 2476683, 2568412, 2701836, 3152142, 3302244, 3355506, 3852618, 4728213, 4953366, 5778927, 6304284, 6711012, 7430049, 7705236, 9456426, 9906732, 11557854, 14860098, 17336781, 18912852, 23115708, 29720196, 34673562, 52010343, 69347124, 104020686, 208041372]

約数ペア:

[(1, 208041372), (2, 104020686), (3, 69347124), (4, 52010343), (6, 34673562), (7, 29720196), (9, 23115708), (11, 18912852), (12, 17336781), (14, 14860098), (18, 11557854), (21, 9906732), (22, 9456426), (27, 7705236), (28, 7430049), (31, 6711012), (33, 6304284), (36, 5778927), (42, 4953366), (44, 4728213), (54, 3852618), (62, 3355506), (63, 3302244), (66, 3152142), (77, 2701836), (81, 2568412), (84, 2476683), (93, 2237004), (99, 2101428), (108, 1926309), (124, 1677753), (126, 1651122), (132, 1576071), (154, 1350918), (162, 1284206), (186, 1118502), (189, 1100748), (198, 1050714), (217, 958716), (231, 900612), (252, 825561), (269, 773388), (279, 745668), (297, 700476), (308, 675459), (324, 642103), (341, 610092), (372, 559251), (378, 550374), (396, 525357), (434, 479358), (462, 450306), (538, 386694), (558, 372834), (567, 366916), (594, 350238), (651, 319572), (682, 305046), (693, 300204), (756, 275187), (807, 257796), (837, 248556), (868, 239679), (891, 233492), (924, 225153), (1023, 203364), (1076, 193347), (1116, 186417), (1134, 183458), (1188, 175119), (1302, 159786), (1364, 152523), (1386, 150102), (1614, 128898), (1674, 124278), (1782, 116746), (1883, 110484), (1953, 106524), (2046, 101682), (2079, 100068), (2268, 91729), (2387, 87156), (2421, 85932), (2511, 82852), (2604, 79893), (2772, 75051), (2959, 70308), (3069, 67788), (3228, 64449), (3348, 62139), (3564, 58373), (3766, 55242), (3906, 53262), (4092, 50841), (4158, 50034), (4774, 43578), (4842, 42966), (5022, 41426), (5649, 36828), (5859, 35508), (5918, 35154), (6138, 33894), (6237, 33356), (7161, 29052), (7263, 28644), (7532, 27621), (7812, 26631), (8316, 25017), (8339, 24948), (8877, 23436), (9207, 22596), (9548, 21789), (9684, 21483), (10044, 20713), (11298, 18414), (11718, 17754), (11836, 17577), (12276, 16947), (12474, 16678), (14322, 14526)]