207447772

素因数分解:

$2^2\times 7^3\times {\mathrm{151201}}^1$

素因数の和:151226

約数の個数: 24

約数和(自身を含む): 423365600

約数和(自身を除く): 215917828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 151201, 302402, 604804, 1058407, 2116814, 4233628, 7408849, 14817698, 29635396, 51861943, 103723886, 207447772]

約数ペア:

[(1, 207447772), (2, 103723886), (4, 51861943), (7, 29635396), (14, 14817698), (28, 7408849), (49, 4233628), (98, 2116814), (196, 1058407), (343, 604804), (686, 302402), (1372, 151201)]