201554084

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 355740000

約数和(自身を除く): 154185916

約数列:

[1, 2, 4, 241, 419, 482, 499, 838, 964, 998, 1676, 1996, 100979, 120259, 201958, 209081, 240518, 403916, 418162, 481036, 836324, 50388521, 100777042, 201554084]

約数ペア:

[(1, 201554084), (2, 100777042), (4, 50388521), (241, 836324), (419, 481036), (482, 418162), (499, 403916), (838, 240518), (964, 209081), (998, 201958), (1676, 120259), (1996, 100979)]