227097988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{27817}}^1$

素因数の和:27991

約数の個数: 24

約数和(自身を含む): 430733912

約数和(自身を除く): 203635924

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 27817, 55634, 111268, 361621, 723242, 1446484, 4367269, 8734538, 17469076, 56774497, 113548994, 227097988]

約数ペア:

[(1, 227097988), (2, 113548994), (4, 56774497), (13, 17469076), (26, 8734538), (52, 4367269), (157, 1446484), (314, 723242), (628, 361621), (2041, 111268), (4082, 55634), (8164, 27817)]