201561350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 401880528

約数和(自身を除く): 200319178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1411, 2075, 2822, 2857, 4150, 5714, 7055, 14110, 14285, 28570, 35275, 48569, 70550, 71425, 97138, 142850, 237131, 242845, 474262, 485690, 1185655, 1214225, 2371310, 2428450, 4031227, 5928275, 8062454, 11856550, 20156135, 40312270, 100780675, 201561350]

約数ペア:

[(1, 201561350), (2, 100780675), (5, 40312270), (10, 20156135), (17, 11856550), (25, 8062454), (34, 5928275), (50, 4031227), (83, 2428450), (85, 2371310), (166, 1214225), (170, 1185655), (415, 485690), (425, 474262), (830, 242845), (850, 237131), (1411, 142850), (2075, 97138), (2822, 71425), (2857, 70550), (4150, 48569), (5714, 35275), (7055, 28570), (14110, 14285)]