201851912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3167}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 392325120

約数和(自身を除く): 190473208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 2056, 3167, 6334, 7967, 12668, 15934, 25336, 31868, 63736, 98177, 196354, 392708, 785416, 813919, 1627838, 3255676, 6511352, 25231489, 50462978, 100925956, 201851912]

約数ペア:

[(1, 201851912), (2, 100925956), (4, 50462978), (8, 25231489), (31, 6511352), (62, 3255676), (124, 1627838), (248, 813919), (257, 785416), (514, 392708), (1028, 196354), (2056, 98177), (3167, 63736), (6334, 31868), (7967, 25336), (12668, 15934)]