199334384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10039}}^1$

素因数の和:10137

約数の個数: 40

約数和(自身を含む): 414571680

約数和(自身を除く): 215237296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 10039, 19856, 20078, 40156, 80312, 160624, 170663, 341326, 682652, 732847, 1365304, 1465694, 2730608, 2931388, 5862776, 11725552, 12458399, 24916798, 49833596, 99667192, 199334384]

約数ペア:

[(1, 199334384), (2, 99667192), (4, 49833596), (8, 24916798), (16, 12458399), (17, 11725552), (34, 5862776), (68, 2931388), (73, 2730608), (136, 1465694), (146, 1365304), (272, 732847), (292, 682652), (584, 341326), (1168, 170663), (1241, 160624), (2482, 80312), (4964, 40156), (9928, 20078), (10039, 19856)]