206857892

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{773}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 365715000

約数和(自身を除く): 158857108

約数列:

[1, 2, 4, 149, 298, 449, 596, 773, 898, 1546, 1796, 3092, 66901, 115177, 133802, 230354, 267604, 347077, 460708, 694154, 1388308, 51714473, 103428946, 206857892]

約数ペア:

[(1, 206857892), (2, 103428946), (4, 51714473), (149, 1388308), (298, 694154), (449, 460708), (596, 347077), (773, 267604), (898, 230354), (1546, 133802), (1796, 115177), (3092, 66901)]