201560385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 364500864

約数和(自身を除く): 162940479

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 299, 345, 507, 845, 897, 1495, 2535, 3457, 3887, 4485, 10371, 11661, 17285, 19435, 44941, 51855, 58305, 79511, 134823, 224705, 238533, 397555, 584233, 674115, 1033643, 1192665, 1752699, 2921165, 3100929, 5168215, 8763495, 13437359, 15504645, 40312077, 67186795, 201560385]

約数ペア:

[(1, 201560385), (3, 67186795), (5, 40312077), (13, 15504645), (15, 13437359), (23, 8763495), (39, 5168215), (65, 3100929), (69, 2921165), (115, 1752699), (169, 1192665), (195, 1033643), (299, 674115), (345, 584233), (507, 397555), (845, 238533), (897, 224705), (1495, 134823), (2535, 79511), (3457, 58305), (3887, 51855), (4485, 44941), (10371, 19435), (11661, 17285)]