201549770

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 366837120

約数和(自身を除く): 165287350

約数列:

[1, 2, 5, 10, 229, 283, 311, 458, 566, 622, 1145, 1415, 1555, 2290, 2830, 3110, 64807, 71219, 88013, 129614, 142438, 176026, 324035, 356095, 440065, 648070, 712190, 880130, 20154977, 40309954, 100774885, 201549770]

約数ペア:

[(1, 201549770), (2, 100774885), (5, 40309954), (10, 20154977), (229, 880130), (283, 712190), (311, 648070), (458, 440065), (566, 356095), (622, 324035), (1145, 176026), (1415, 142438), (1555, 129614), (2290, 88013), (2830, 71219), (3110, 64807)]