201632948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1904

約数の個数: 36

約数和(自身を含む): 389601156

約数和(自身を除く): 187968208

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 1028, 1621, 2827, 3242, 5654, 6484, 11308, 17831, 31097, 35662, 62194, 71324, 124388, 196141, 392282, 416597, 784564, 833194, 1666388, 4582567, 9165134, 18330268, 50408237, 100816474, 201632948]

約数ペア:

[(1, 201632948), (2, 100816474), (4, 50408237), (11, 18330268), (22, 9165134), (44, 4582567), (121, 1666388), (242, 833194), (257, 784564), (484, 416597), (514, 392282), (1028, 196141), (1621, 124388), (2827, 71324), (3242, 62194), (5654, 35662), (6484, 31097), (11308, 17831)]