201729860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89261}}^1$

素因数の和:89383

約数の個数: 24

約数和(自身を含む): 427386456

約数和(自身を除く): 225656596

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89261, 178522, 357044, 446305, 892610, 1785220, 10086493, 20172986, 40345972, 50432465, 100864930, 201729860]

約数ペア:

[(1, 201729860), (2, 100864930), (4, 50432465), (5, 40345972), (10, 20172986), (20, 10086493), (113, 1785220), (226, 892610), (452, 446305), (565, 357044), (1130, 178522), (2260, 89261)]