201607417456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{738121}}^1$

素因数の和:738569

約数の個数: 40

約数和(自身を含む): 400705766384

約数和(自身を除く): 199098348928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 397, 688, 794, 1588, 3176, 6352, 17071, 34142, 68284, 136568, 273136, 738121, 1476242, 2952484, 5904968, 11809936, 31739203, 63478406, 126956812, 253913624, 293034037, 507827248, 586068074, 1172136148, 2344272296, 4688544592, 12600463591, 25200927182, 50401854364, 100803708728, 201607417456]

約数ペア:

[(1, 201607417456), (2, 100803708728), (4, 50401854364), (8, 25200927182), (16, 12600463591), (43, 4688544592), (86, 2344272296), (172, 1172136148), (344, 586068074), (397, 507827248), (688, 293034037), (794, 253913624), (1588, 126956812), (3176, 63478406), (6352, 31739203), (17071, 11809936), (34142, 5904968), (68284, 2952484), (136568, 1476242), (273136, 738121)]