201261891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{8263}}^1$

素因数の和:8642

約数の個数: 16

約数和(自身を含む): 280843776

約数和(自身を除く): 79581885

約数列:

[1, 3, 23, 69, 353, 1059, 8119, 8263, 24357, 24789, 190049, 570147, 2916839, 8750517, 67087297, 201261891]

約数ペア:

[(1, 201261891), (3, 67087297), (23, 8750517), (69, 2916839), (353, 570147), (1059, 190049), (8119, 24789), (8263, 24357)]