201038778

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{42467}}^1$

素因数の和:42738

約数の個数: 24

約数和(自身を含む): 437250528

約数和(自身を除く): 236211750

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 42467, 84934, 127401, 254802, 382203, 764406, 11168821, 22337642, 33506463, 67012926, 100519389, 201038778]

約数ペア:

[(1, 201038778), (2, 100519389), (3, 67012926), (6, 33506463), (9, 22337642), (18, 11168821), (263, 764406), (526, 382203), (789, 254802), (1578, 127401), (2367, 84934), (4734, 42467)]