199559460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3325991}}^1$

素因数の和:3326003

約数の個数: 24

約数和(自身を含む): 558766656

約数和(自身を除く): 359207196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3325991, 6651982, 9977973, 13303964, 16629955, 19955946, 33259910, 39911892, 49889865, 66519820, 99779730, 199559460]

約数ペア:

[(1, 199559460), (2, 99779730), (3, 66519820), (4, 49889865), (5, 39911892), (6, 33259910), (10, 19955946), (12, 16629955), (15, 13303964), (20, 9977973), (30, 6651982), (60, 3325991)]