201220393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26021}}^1$

素因数の和:26088

約数の個数: 16

約数和(自身を含む): 237320640

約数和(自身を除く): 36100247

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 26021, 286231, 494399, 962777, 5438389, 10590547, 18292763, 201220393]

約数ペア:

[(1, 201220393), (11, 18292763), (19, 10590547), (37, 5438389), (209, 962777), (407, 494399), (703, 286231), (7733, 26021)]