201318868075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9245413}}^1$

素因数の和:9245503

約数の個数: 24

約数和(自身を含む): 272850657968

約数和(自身を除く): 71531789893

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21775, 9245413, 46227065, 120190369, 231135325, 600951845, 619442671, 3004759225, 3097213355, 8052754723, 15486066775, 40263773615, 201318868075]

約数ペア:

[(1, 201318868075), (5, 40263773615), (13, 15486066775), (25, 8052754723), (65, 3097213355), (67, 3004759225), (325, 619442671), (335, 600951845), (871, 231135325), (1675, 120190369), (4355, 46227065), (21775, 9245413)]