202865710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 373014720

約数和(自身を除く): 170149010

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 2213, 4426, 9167, 11065, 18334, 22130, 45835, 91670, 196957, 227939, 393914, 455878, 984785, 1139695, 1969570, 2279390, 20286571, 40573142, 101432855, 202865710]

約数ペア:

[(1, 202865710), (2, 101432855), (5, 40573142), (10, 20286571), (89, 2279390), (103, 1969570), (178, 1139695), (206, 984785), (445, 455878), (515, 393914), (890, 227939), (1030, 196957), (2213, 91670), (4426, 45835), (9167, 22130), (11065, 18334)]