204508248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 623616000

約数和(自身を除く): 419107752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 532, 553, 632, 798, 811, 948, 1064, 1106, 1501, 1596, 1622, 1659, 1896, 2212, 2433, 3002, 3192, 3244, 3318, 4424, 4503, 4866, 5677, 6004, 6488, 6636, 9006, 9732, 10507, 11354, 12008, 13272, 15409, 17031, 18012, 19464, 21014, 22708, 30818, 31521, 34062, 36024, 42028, 45416, 46227, 61636, 63042, 64069, 68124, 84056, 92454, 107863, 123272, 126084, 128138, 136248, 184908, 192207, 215726, 252168, 256276, 323589, 369816, 384414, 431452, 448483, 512552, 647178, 768828, 862904, 896966, 1217311, 1294356, 1345449, 1537656, 1793932, 2434622, 2588712, 2690898, 3587864, 3651933, 4869244, 5381796, 7303866, 8521177, 9738488, 10763592, 14607732, 17042354, 25563531, 29215464, 34084708, 51127062, 68169416, 102254124, 204508248]

約数ペア:

[(1, 204508248), (2, 102254124), (3, 68169416), (4, 51127062), (6, 34084708), (7, 29215464), (8, 25563531), (12, 17042354), (14, 14607732), (19, 10763592), (21, 9738488), (24, 8521177), (28, 7303866), (38, 5381796), (42, 4869244), (56, 3651933), (57, 3587864), (76, 2690898), (79, 2588712), (84, 2434622), (114, 1793932), (133, 1537656), (152, 1345449), (158, 1294356), (168, 1217311), (228, 896966), (237, 862904), (266, 768828), (316, 647178), (399, 512552), (456, 448483), (474, 431452), (532, 384414), (553, 369816), (632, 323589), (798, 256276), (811, 252168), (948, 215726), (1064, 192207), (1106, 184908), (1501, 136248), (1596, 128138), (1622, 126084), (1659, 123272), (1896, 107863), (2212, 92454), (2433, 84056), (3002, 68124), (3192, 64069), (3244, 63042), (3318, 61636), (4424, 46227), (4503, 45416), (4866, 42028), (5677, 36024), (6004, 34062), (6488, 31521), (6636, 30818), (9006, 22708), (9732, 21014), (10507, 19464), (11354, 18012), (12008, 17031), (13272, 15409)]