220427173

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 231840000

約数和(自身を除く): 11412827

約数列:

[1, 29, 139, 149, 367, 4031, 4321, 10643, 20711, 51013, 54683, 600619, 1479377, 1585807, 7600937, 220427173]

約数ペア:

[(1, 220427173), (29, 7600937), (139, 1585807), (149, 1479377), (367, 600619), (4031, 54683), (4321, 51013), (10643, 20711)]