201942160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{360611}}^1$

素因数の和:360631

約数の個数: 40

約数和(自身を含む): 536590656

約数和(自身を除く): 334648496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 360611, 721222, 1442444, 1803055, 2524277, 2884888, 3606110, 5048554, 5769776, 7212220, 10097108, 12621385, 14424440, 20194216, 25242770, 28848880, 40388432, 50485540, 100971080, 201942160]

約数ペア:

[(1, 201942160), (2, 100971080), (4, 50485540), (5, 40388432), (7, 28848880), (8, 25242770), (10, 20194216), (14, 14424440), (16, 12621385), (20, 10097108), (28, 7212220), (35, 5769776), (40, 5048554), (56, 3606110), (70, 2884888), (80, 2524277), (112, 1803055), (140, 1442444), (280, 721222), (560, 360611)]