215865736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6917}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 418400640

約数和(自身を除く): 202534904

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 664, 3901, 6917, 7802, 13834, 15604, 27668, 31208, 55336, 325099, 574111, 650198, 1148222, 1300396, 2296444, 2600792, 4592888, 26983217, 53966434, 107932868, 215865736]

約数ペア:

[(1, 215865736), (2, 107932868), (4, 53966434), (8, 26983217), (47, 4592888), (83, 2600792), (94, 2296444), (166, 1300396), (188, 1148222), (332, 650198), (376, 574111), (664, 325099), (3901, 55336), (6917, 31208), (7802, 27668), (13834, 15604)]