208032856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2833}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 398913840

約数和(自身を除く): 190880984

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 1096, 2833, 5666, 9179, 11332, 18358, 22664, 36716, 73432, 189811, 379622, 388121, 759244, 776242, 1518488, 1552484, 3104968, 26004107, 52008214, 104016428, 208032856]

約数ペア:

[(1, 208032856), (2, 104016428), (4, 52008214), (8, 26004107), (67, 3104968), (134, 1552484), (137, 1518488), (268, 776242), (274, 759244), (536, 388121), (548, 379622), (1096, 189811), (2833, 73432), (5666, 36716), (9179, 22664), (11332, 18358)]