201273378

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1571}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 408367872

約数和(自身を除く): 207094494

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 393, 489, 786, 978, 1571, 3142, 4713, 9426, 21353, 42706, 64059, 128118, 205801, 256073, 411602, 512146, 617403, 768219, 1234806, 1536438, 33545563, 67091126, 100636689, 201273378]

約数ペア:

[(1, 201273378), (2, 100636689), (3, 67091126), (6, 33545563), (131, 1536438), (163, 1234806), (262, 768219), (326, 617403), (393, 512146), (489, 411602), (786, 256073), (978, 205801), (1571, 128118), (3142, 64059), (4713, 42706), (9426, 21353)]