201231457435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1\times {\mathrm{20117}}^1$

素因数の和:21135

約数の個数: 32

約数和(自身を含む): 257861257920

約数和(自身を除く): 56629800485

約数列:

[1, 5, 17, 85, 137, 685, 859, 2329, 4295, 11645, 14603, 20117, 73015, 100585, 117683, 341989, 588415, 1709945, 2000611, 2756029, 10003055, 13780145, 17280503, 46852493, 86402515, 234262465, 293768551, 1468842755, 2367428911, 11837144555, 40246291487, 201231457435]

約数ペア:

[(1, 201231457435), (5, 40246291487), (17, 11837144555), (85, 2367428911), (137, 1468842755), (685, 293768551), (859, 234262465), (2329, 86402515), (4295, 46852493), (11645, 17280503), (14603, 13780145), (20117, 10003055), (73015, 2756029), (100585, 2000611), (117683, 1709945), (341989, 588415)]