120220201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 131212800

約数和(自身を除く): 10992599

約数列:

[1, 19, 31, 401, 509, 589, 7619, 9671, 12431, 15779, 204109, 236189, 299801, 3878071, 6327379, 120220201]

約数ペア:

[(1, 120220201), (19, 6327379), (31, 3878071), (401, 299801), (509, 236189), (589, 204109), (7619, 15779), (9671, 12431)]