201572485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 265939200

約数和(自身を除く): 64366715

約数列:

[1, 5, 17, 37, 85, 107, 185, 535, 599, 629, 1819, 2995, 3145, 3959, 9095, 10183, 19795, 22163, 50915, 64093, 67303, 110815, 320465, 336515, 376771, 1089581, 1883855, 2371441, 5447905, 11857205, 40314497, 201572485]

約数ペア:

[(1, 201572485), (5, 40314497), (17, 11857205), (37, 5447905), (85, 2371441), (107, 1883855), (185, 1089581), (535, 376771), (599, 336515), (629, 320465), (1819, 110815), (2995, 67303), (3145, 64093), (3959, 50915), (9095, 22163), (10183, 19795)]