201397672

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{26251}}^1$

素因数の和:26401

約数の個数: 32

約数和(自身を含む): 434733120

約数和(自身を除く): 233335448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 26251, 52502, 105004, 183757, 210008, 367514, 735028, 1470056, 3596387, 7192774, 14385548, 25174709, 28771096, 50349418, 100698836, 201397672]

約数ペア:

[(1, 201397672), (2, 100698836), (4, 50349418), (7, 28771096), (8, 25174709), (14, 14385548), (28, 7192774), (56, 3596387), (137, 1470056), (274, 735028), (548, 367514), (959, 210008), (1096, 183757), (1918, 105004), (3836, 52502), (7672, 26251)]