201401170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 367535808

約数和(自身を除く): 166134638

約数列:

[1, 2, 5, 10, 157, 163, 314, 326, 785, 787, 815, 1570, 1574, 1630, 3935, 7870, 25591, 51182, 123559, 127955, 128281, 247118, 255910, 256562, 617795, 641405, 1235590, 1282810, 20140117, 40280234, 100700585, 201401170]

約数ペア:

[(1, 201401170), (2, 100700585), (5, 40280234), (10, 20140117), (157, 1282810), (163, 1235590), (314, 641405), (326, 617795), (785, 256562), (787, 255910), (815, 247118), (1570, 128281), (1574, 127955), (1630, 123559), (3935, 51182), (7870, 25591)]