202130123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{631}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 223712832

約数和(自身を除く): 21582709

約数列:

[1, 13, 41, 533, 601, 631, 7813, 8203, 24641, 25871, 320333, 336323, 379231, 4930003, 15548471, 202130123]

約数ペア:

[(1, 202130123), (13, 15548471), (41, 4930003), (533, 379231), (601, 336323), (631, 320333), (7813, 25871), (8203, 24641)]