201147380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436767}}^1$

素因数の和:1436783

約数の個数: 24

約数和(自身を含む): 482754048

約数和(自身を除く): 281606668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436767, 2873534, 5747068, 7183835, 10057369, 14367670, 20114738, 28735340, 40229476, 50286845, 100573690, 201147380]

約数ペア:

[(1, 201147380), (2, 100573690), (4, 50286845), (5, 40229476), (7, 28735340), (10, 20114738), (14, 14367670), (20, 10057369), (28, 7183835), (35, 5747068), (70, 2873534), (140, 1436767)]