201607695

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 358862400

約数和(自身を除く): 157254705

約数列:

[1, 3, 5, 9, 15, 45, 71, 89, 213, 267, 355, 445, 639, 709, 801, 1065, 1335, 2127, 3195, 3545, 4005, 6319, 6381, 10635, 18957, 31595, 31905, 50339, 56871, 63101, 94785, 151017, 189303, 251695, 284355, 315505, 453051, 567909, 755085, 946515, 2265255, 2839545, 4480171, 13440513, 22400855, 40321539, 67202565, 201607695]

約数ペア:

[(1, 201607695), (3, 67202565), (5, 40321539), (9, 22400855), (15, 13440513), (45, 4480171), (71, 2839545), (89, 2265255), (213, 946515), (267, 755085), (355, 567909), (445, 453051), (639, 315505), (709, 284355), (801, 251695), (1065, 189303), (1335, 151017), (2127, 94785), (3195, 63101), (3545, 56871), (4005, 50339), (6319, 31905), (6381, 31595), (10635, 18957)]