201382169

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 214824960

約数和(自身を除く): 13442791

約数列:

[1, 31, 47, 89, 1457, 1553, 2759, 4183, 48143, 72991, 129673, 138217, 2262721, 4284727, 6496199, 201382169]

約数ペア:

[(1, 201382169), (31, 6496199), (47, 4284727), (89, 2262721), (1457, 138217), (1553, 129673), (2759, 72991), (4183, 48143)]