201667090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 398225664

約数和(自身を除く): 196558574

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1445, 2251, 2635, 2890, 4502, 5270, 8959, 11255, 17918, 22510, 38267, 44795, 69781, 76534, 89590, 139562, 191335, 348905, 382670, 650539, 697810, 1186277, 1301078, 2372554, 3252695, 5931385, 6505390, 11862770, 20166709, 40333418, 100833545, 201667090]

約数ペア:

[(1, 201667090), (2, 100833545), (5, 40333418), (10, 20166709), (17, 11862770), (31, 6505390), (34, 5931385), (62, 3252695), (85, 2372554), (155, 1301078), (170, 1186277), (289, 697810), (310, 650539), (527, 382670), (578, 348905), (1054, 191335), (1445, 139562), (2251, 89590), (2635, 76534), (2890, 69781), (4502, 44795), (5270, 38267), (8959, 22510), (11255, 17918)]