210470528

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{6551}}^1$

素因数の和:6816

約数の個数: 32

約数和(自身を含む): 421031520

約数和(自身を除く): 210560992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 6551, 8032, 13102, 16064, 26204, 32128, 52408, 104816, 209632, 419264, 838528, 1644301, 3288602, 6577204, 13154408, 26308816, 52617632, 105235264, 210470528]

約数ペア:

[(1, 210470528), (2, 105235264), (4, 52617632), (8, 26308816), (16, 13154408), (32, 6577204), (64, 3288602), (128, 1644301), (251, 838528), (502, 419264), (1004, 209632), (2008, 104816), (4016, 52408), (6551, 32128), (8032, 26204), (13102, 16064)]