200716570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6481}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 382697280

約数和(自身を除く): 181980710

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 6194, 6481, 12962, 15485, 30970, 32405, 64810, 123139, 246278, 615695, 1056403, 1231390, 2112806, 5282015, 10564030, 20071657, 40143314, 100358285, 200716570]

約数ペア:

[(1, 200716570), (2, 100358285), (5, 40143314), (10, 20071657), (19, 10564030), (38, 5282015), (95, 2112806), (163, 1231390), (190, 1056403), (326, 615695), (815, 246278), (1630, 123139), (3097, 64810), (6194, 32405), (6481, 30970), (12962, 15485)]