223813213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 251193600

約数和(自身を除く): 27380387

約数列:

[1, 13, 29, 139, 377, 1807, 4031, 4271, 52403, 55523, 123859, 593669, 1610167, 7717697, 17216401, 223813213]

約数ペア:

[(1, 223813213), (13, 17216401), (29, 7717697), (139, 1610167), (377, 593669), (1807, 123859), (4031, 55523), (4271, 52403)]