201281528

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22051}}^1$

素因数の和:22227

約数の個数: 32

約数和(自身を含む): 433983360

約数和(自身を除く): 232701832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 22051, 44102, 88204, 154357, 176408, 308714, 617428, 1234856, 3594313, 7188626, 14377252, 25160191, 28754504, 50320382, 100640764, 201281528]

約数ペア:

[(1, 201281528), (2, 100640764), (4, 50320382), (7, 28754504), (8, 25160191), (14, 14377252), (28, 7188626), (56, 3594313), (163, 1234856), (326, 617428), (652, 308714), (1141, 176408), (1304, 154357), (2282, 88204), (4564, 44102), (9128, 22051)]