200718160

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24359}}^1$

素因数の和:24475

約数の個数: 40

約数和(自身を含む): 471219840

約数和(自身を除く): 270501680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 24359, 48718, 97436, 121795, 194872, 243590, 389744, 487180, 974360, 1948720, 2508977, 5017954, 10035908, 12544885, 20071816, 25089770, 40143632, 50179540, 100359080, 200718160]

約数ペア:

[(1, 200718160), (2, 100359080), (4, 50179540), (5, 40143632), (8, 25089770), (10, 20071816), (16, 12544885), (20, 10035908), (40, 5017954), (80, 2508977), (103, 1948720), (206, 974360), (412, 487180), (515, 389744), (824, 243590), (1030, 194872), (1648, 121795), (2060, 97436), (4120, 48718), (8240, 24359)]