209999472

素因数分解:

$2^4\times 3^1\times {\mathrm{761}}^1\times {\mathrm{5749}}^1$

素因数の和:6521

約数の個数: 40

約数和(自身を含む): 543306000

約数和(自身を除く): 333306528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 761, 1522, 2283, 3044, 4566, 5749, 6088, 9132, 11498, 12176, 17247, 18264, 22996, 34494, 36528, 45992, 68988, 91984, 137976, 275952, 4374989, 8749978, 13124967, 17499956, 26249934, 34999912, 52499868, 69999824, 104999736, 209999472]

約数ペア:

[(1, 209999472), (2, 104999736), (3, 69999824), (4, 52499868), (6, 34999912), (8, 26249934), (12, 17499956), (16, 13124967), (24, 8749978), (48, 4374989), (761, 275952), (1522, 137976), (2283, 91984), (3044, 68988), (4566, 45992), (5749, 36528), (6088, 34494), (9132, 22996), (11498, 18264), (12176, 17247)]