218362492

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 385884800

約数和(自身を除く): 167522308

約数列:

[1, 2, 4, 223, 229, 446, 458, 892, 916, 1069, 2138, 4276, 51067, 102134, 204268, 238387, 244801, 476774, 489602, 953548, 979204, 54590623, 109181246, 218362492]

約数ペア:

[(1, 218362492), (2, 109181246), (4, 54590623), (223, 979204), (229, 953548), (446, 489602), (458, 476774), (892, 244801), (916, 238387), (1069, 204268), (2138, 102134), (4276, 51067)]