253076710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 463905792

約数和(自身を除く): 210829082

約数列:

[1, 2, 5, 10, 101, 127, 202, 254, 505, 635, 1010, 1270, 1973, 3946, 9865, 12827, 19730, 25654, 64135, 128270, 199273, 250571, 398546, 501142, 996365, 1252855, 1992730, 2505710, 25307671, 50615342, 126538355, 253076710]

約数ペア:

[(1, 253076710), (2, 126538355), (5, 50615342), (10, 25307671), (101, 2505710), (127, 1992730), (202, 1252855), (254, 996365), (505, 501142), (635, 398546), (1010, 250571), (1270, 199273), (1973, 128270), (3946, 64135), (9865, 25654), (12827, 19730)]