201952010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91381}}^1$

素因数の和:91418

約数の個数: 32

約数和(自身を含む): 414508752

約数和(自身を除く): 212556742

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 91381, 182762, 456905, 913810, 1187953, 1553477, 2375906, 3106954, 5939765, 7767385, 11879530, 15534770, 20195201, 40390402, 100976005, 201952010]

約数ペア:

[(1, 201952010), (2, 100976005), (5, 40390402), (10, 20195201), (13, 15534770), (17, 11879530), (26, 7767385), (34, 5939765), (65, 3106954), (85, 2375906), (130, 1553477), (170, 1187953), (221, 913810), (442, 456905), (1105, 182762), (2210, 91381)]