201465615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16937}}^1$

素因数の和:17019

約数の個数: 32

約数和(自身を含む): 352852416

約数和(自身を除く): 151386801

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 11895, 16937, 50811, 84685, 220181, 254055, 660543, 1033157, 1100905, 3099471, 3302715, 5165785, 13431041, 15497355, 40293123, 67155205, 201465615]

約数ペア:

[(1, 201465615), (3, 67155205), (5, 40293123), (13, 15497355), (15, 13431041), (39, 5165785), (61, 3302715), (65, 3099471), (183, 1100905), (195, 1033157), (305, 660543), (793, 254055), (915, 220181), (2379, 84685), (3965, 50811), (11895, 16937)]