201699916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{75149}}^1$

素因数の和:75225

約数の個数: 24

約数和(自身を含む): 391381200

約数和(自身を除く): 189681284

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 75149, 150298, 300596, 826639, 1653278, 3306556, 4584089, 9168178, 18336356, 50424979, 100849958, 201699916]

約数ペア:

[(1, 201699916), (2, 100849958), (4, 50424979), (11, 18336356), (22, 9168178), (44, 4584089), (61, 3306556), (122, 1653278), (244, 826639), (671, 300596), (1342, 150298), (2684, 75149)]