207877872

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 560776608

約数和(自身を除く): 352898736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 656, 848, 984, 1272, 1968, 1993, 2173, 2544, 3986, 4346, 5979, 6519, 7972, 8692, 11958, 13038, 15944, 17384, 23916, 26076, 31888, 34768, 47832, 52152, 81713, 95664, 104304, 105629, 163426, 211258, 245139, 316887, 326852, 422516, 490278, 633774, 653704, 845032, 980556, 1267548, 1307408, 1690064, 1961112, 2535096, 3922224, 4330789, 5070192, 8661578, 12992367, 17323156, 25984734, 34646312, 51969468, 69292624, 103938936, 207877872]

約数ペア:

[(1, 207877872), (2, 103938936), (3, 69292624), (4, 51969468), (6, 34646312), (8, 25984734), (12, 17323156), (16, 12992367), (24, 8661578), (41, 5070192), (48, 4330789), (53, 3922224), (82, 2535096), (106, 1961112), (123, 1690064), (159, 1307408), (164, 1267548), (212, 980556), (246, 845032), (318, 653704), (328, 633774), (424, 490278), (492, 422516), (636, 326852), (656, 316887), (848, 245139), (984, 211258), (1272, 163426), (1968, 105629), (1993, 104304), (2173, 95664), (2544, 81713), (3986, 52152), (4346, 47832), (5979, 34768), (6519, 31888), (7972, 26076), (8692, 23916), (11958, 17384), (13038, 15944)]