201442456

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1619}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 182691944

約数列:

[1, 2, 4, 8, 103, 151, 206, 302, 412, 604, 824, 1208, 1619, 3238, 6476, 12952, 15553, 31106, 62212, 124424, 166757, 244469, 333514, 488938, 667028, 977876, 1334056, 1955752, 25180307, 50360614, 100721228, 201442456]

約数ペア:

[(1, 201442456), (2, 100721228), (4, 50360614), (8, 25180307), (103, 1955752), (151, 1334056), (206, 977876), (302, 667028), (412, 488938), (604, 333514), (824, 244469), (1208, 166757), (1619, 124424), (3238, 62212), (6476, 31106), (12952, 15553)]