205253608

素因数分解:

$2^3\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2239}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 440294400

約数和(自身を除く): 235040792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1637, 2239, 3274, 4478, 6548, 8956, 11459, 13096, 15673, 17912, 22918, 31346, 45836, 62692, 91672, 125384, 3665243, 7330486, 14660972, 25656701, 29321944, 51313402, 102626804, 205253608]

約数ペア:

[(1, 205253608), (2, 102626804), (4, 51313402), (7, 29321944), (8, 25656701), (14, 14660972), (28, 7330486), (56, 3665243), (1637, 125384), (2239, 91672), (3274, 62692), (4478, 45836), (6548, 31346), (8956, 22918), (11459, 17912), (13096, 15673)]