201224813

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 213663744

約数和(自身を除く): 12438931

約数列:

[1, 31, 47, 167, 827, 1457, 5177, 7849, 25637, 38869, 138109, 243319, 1204939, 4281379, 6491123, 201224813]

約数ペア:

[(1, 201224813), (31, 6491123), (47, 4281379), (167, 1204939), (827, 243319), (1457, 138109), (5177, 38869), (7849, 25637)]