210836612

素因数分解:

$2^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 445863180

約数和(自身を除く): 235026568

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 757, 812, 1372, 1421, 1514, 2401, 2842, 3028, 4802, 5299, 5684, 9604, 9947, 10598, 19894, 21196, 21953, 37093, 39788, 43906, 69629, 74186, 87812, 139258, 148372, 153671, 259651, 278516, 307342, 519302, 614684, 1038604, 1075697, 1817557, 2151394, 3635114, 4302788, 7270228, 7529879, 15059758, 30119516, 52709153, 105418306, 210836612]

約数ペア:

[(1, 210836612), (2, 105418306), (4, 52709153), (7, 30119516), (14, 15059758), (28, 7529879), (29, 7270228), (49, 4302788), (58, 3635114), (98, 2151394), (116, 1817557), (196, 1075697), (203, 1038604), (343, 614684), (406, 519302), (686, 307342), (757, 278516), (812, 259651), (1372, 153671), (1421, 148372), (1514, 139258), (2401, 87812), (2842, 74186), (3028, 69629), (4802, 43906), (5299, 39788), (5684, 37093), (9604, 21953), (9947, 21196), (10598, 19894)]