210397572

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 677040000

約数和(自身を除く): 466642428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 343, 396, 441, 462, 539, 588, 686, 693, 882, 924, 1029, 1078, 1372, 1386, 1549, 1617, 1764, 2058, 2156, 2772, 3087, 3098, 3234, 3773, 4116, 4647, 4851, 6174, 6196, 6468, 7546, 9294, 9702, 10843, 11319, 12348, 13941, 15092, 17039, 18588, 19404, 21686, 22638, 27882, 32529, 33957, 34078, 43372, 45276, 51117, 55764, 65058, 67914, 68156, 75901, 97587, 102234, 119273, 130116, 135828, 151802, 153351, 195174, 204468, 227703, 238546, 303604, 306702, 357819, 390348, 455406, 477092, 531307, 613404, 683109, 715638, 834911, 910812, 1062614, 1073457, 1366218, 1431276, 1593921, 1669822, 2125228, 2146914, 2504733, 2732436, 3187842, 3339644, 4293828, 4781763, 5009466, 5844377, 6375684, 7514199, 9563526, 10018932, 11688754, 15028398, 17533131, 19127052, 23377508, 30056796, 35066262, 52599393, 70132524, 105198786, 210397572]

約数ペア:

[(1, 210397572), (2, 105198786), (3, 70132524), (4, 52599393), (6, 35066262), (7, 30056796), (9, 23377508), (11, 19127052), (12, 17533131), (14, 15028398), (18, 11688754), (21, 10018932), (22, 9563526), (28, 7514199), (33, 6375684), (36, 5844377), (42, 5009466), (44, 4781763), (49, 4293828), (63, 3339644), (66, 3187842), (77, 2732436), (84, 2504733), (98, 2146914), (99, 2125228), (126, 1669822), (132, 1593921), (147, 1431276), (154, 1366218), (196, 1073457), (198, 1062614), (231, 910812), (252, 834911), (294, 715638), (308, 683109), (343, 613404), (396, 531307), (441, 477092), (462, 455406), (539, 390348), (588, 357819), (686, 306702), (693, 303604), (882, 238546), (924, 227703), (1029, 204468), (1078, 195174), (1372, 153351), (1386, 151802), (1549, 135828), (1617, 130116), (1764, 119273), (2058, 102234), (2156, 97587), (2772, 75901), (3087, 68156), (3098, 67914), (3234, 65058), (3773, 55764), (4116, 51117), (4647, 45276), (4851, 43372), (6174, 34078), (6196, 33957), (6468, 32529), (7546, 27882), (9294, 22638), (9702, 21686), (10843, 19404), (11319, 18588), (12348, 17039), (13941, 15092)]