201460311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6449}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 325080000

約数和(自身を除く): 123619689

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 6449, 10413, 19347, 31239, 58041, 83837, 174123, 251511, 573961, 754533, 1721883, 2263599, 5165649, 7461493, 15496947, 22384479, 67153437, 201460311]

約数ペア:

[(1, 201460311), (3, 67153437), (9, 22384479), (13, 15496947), (27, 7461493), (39, 5165649), (89, 2263599), (117, 1721883), (267, 754533), (351, 573961), (801, 251511), (1157, 174123), (2403, 83837), (3471, 58041), (6449, 31239), (10413, 19347)]