201445472

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{45289}}^1$

素因数の和:45438

約数の個数: 24

約数和(自身を含む): 399457800

約数和(自身を除く): 198012328

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 45289, 90578, 181156, 362312, 724624, 1449248, 6295171, 12590342, 25180684, 50361368, 100722736, 201445472]

約数ペア:

[(1, 201445472), (2, 100722736), (4, 50361368), (8, 25180684), (16, 12590342), (32, 6295171), (139, 1449248), (278, 724624), (556, 362312), (1112, 181156), (2224, 90578), (4448, 45289)]