200757890

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{35159}}^1$

素因数の和:35737

約数の個数: 16

約数和(自身を含む): 362007360

約数和(自身を除く): 161249470

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 35159, 70318, 175795, 351590, 20075789, 40151578, 100378945, 200757890]

約数ペア:

[(1, 200757890), (2, 100378945), (5, 40151578), (10, 20075789), (571, 351590), (1142, 175795), (2855, 70318), (5710, 35159)]