195759641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 273500160

約数和(自身を除く): 77740519

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 289, 323, 463, 1309, 1463, 2023, 2261, 3179, 3241, 3553, 5093, 5491, 7871, 8797, 22253, 24871, 35651, 38437, 55097, 60401, 61579, 86581, 96767, 133807, 149549, 422807, 606067, 677369, 936649, 1046843, 1471877, 1645039, 2542333, 10303139, 11515273, 17796331, 27965663, 195759641]

約数ペア:

[(1, 195759641), (7, 27965663), (11, 17796331), (17, 11515273), (19, 10303139), (77, 2542333), (119, 1645039), (133, 1471877), (187, 1046843), (209, 936649), (289, 677369), (323, 606067), (463, 422807), (1309, 149549), (1463, 133807), (2023, 96767), (2261, 86581), (3179, 61579), (3241, 60401), (3553, 55097), (5093, 38437), (5491, 35651), (7871, 24871), (8797, 22253)]