210236796

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 700312704

約数和(自身を除く): 490075908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 53, 54, 63, 66, 77, 81, 84, 99, 106, 108, 126, 132, 154, 159, 162, 189, 198, 212, 231, 243, 252, 297, 308, 318, 324, 371, 378, 396, 462, 477, 486, 567, 583, 594, 636, 693, 742, 756, 891, 924, 954, 972, 1113, 1134, 1166, 1188, 1386, 1431, 1484, 1701, 1749, 1782, 1908, 2079, 2226, 2268, 2332, 2673, 2772, 2809, 2862, 3339, 3402, 3498, 3564, 4081, 4158, 4293, 4452, 5247, 5346, 5618, 5724, 6237, 6678, 6804, 6996, 8162, 8316, 8427, 8586, 10017, 10494, 10692, 11236, 12243, 12474, 12879, 13356, 15741, 16324, 16854, 17172, 18711, 19663, 20034, 20988, 24486, 24948, 25281, 25758, 30051, 30899, 31482, 33708, 36729, 37422, 39326, 40068, 47223, 48972, 50562, 51516, 58989, 60102, 61798, 62964, 73458, 74844, 75843, 78652, 90153, 92697, 94446, 101124, 110187, 117978, 120204, 123596, 141669, 146916, 151686, 176967, 180306, 185394, 188892, 216293, 220374, 227529, 235956, 278091, 283338, 303372, 330561, 353934, 360612, 370788, 432586, 440748, 455058, 530901, 556182, 566676, 648879, 661122, 682587, 707868, 834273, 865172, 910116, 991683, 1061802, 1112364, 1297758, 1322244, 1365174, 1592703, 1668546, 1946637, 1983366, 2123604, 2502819, 2595516, 2730348, 3185406, 3337092, 3893274, 3966732, 4778109, 5005638, 5839911, 6370812, 7508457, 7786548, 9556218, 10011276, 11679822, 15016914, 17519733, 19112436, 23359644, 30033828, 35039466, 52559199, 70078932, 105118398, 210236796]

約数ペア:

[(1, 210236796), (2, 105118398), (3, 70078932), (4, 52559199), (6, 35039466), (7, 30033828), (9, 23359644), (11, 19112436), (12, 17519733), (14, 15016914), (18, 11679822), (21, 10011276), (22, 9556218), (27, 7786548), (28, 7508457), (33, 6370812), (36, 5839911), (42, 5005638), (44, 4778109), (53, 3966732), (54, 3893274), (63, 3337092), (66, 3185406), (77, 2730348), (81, 2595516), (84, 2502819), (99, 2123604), (106, 1983366), (108, 1946637), (126, 1668546), (132, 1592703), (154, 1365174), (159, 1322244), (162, 1297758), (189, 1112364), (198, 1061802), (212, 991683), (231, 910116), (243, 865172), (252, 834273), (297, 707868), (308, 682587), (318, 661122), (324, 648879), (371, 566676), (378, 556182), (396, 530901), (462, 455058), (477, 440748), (486, 432586), (567, 370788), (583, 360612), (594, 353934), (636, 330561), (693, 303372), (742, 283338), (756, 278091), (891, 235956), (924, 227529), (954, 220374), (972, 216293), (1113, 188892), (1134, 185394), (1166, 180306), (1188, 176967), (1386, 151686), (1431, 146916), (1484, 141669), (1701, 123596), (1749, 120204), (1782, 117978), (1908, 110187), (2079, 101124), (2226, 94446), (2268, 92697), (2332, 90153), (2673, 78652), (2772, 75843), (2809, 74844), (2862, 73458), (3339, 62964), (3402, 61798), (3498, 60102), (3564, 58989), (4081, 51516), (4158, 50562), (4293, 48972), (4452, 47223), (5247, 40068), (5346, 39326), (5618, 37422), (5724, 36729), (6237, 33708), (6678, 31482), (6804, 30899), (6996, 30051), (8162, 25758), (8316, 25281), (8427, 24948), (8586, 24486), (10017, 20988), (10494, 20034), (10692, 19663), (11236, 18711), (12243, 17172), (12474, 16854), (12879, 16324), (13356, 15741)]