244453210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 447567120

約数和(自身を除く): 203113910

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 545, 685, 1090, 1370, 1637, 3274, 8185, 14933, 16370, 29866, 74665, 149330, 178433, 224269, 356866, 448538, 892165, 1121345, 1784330, 2242690, 24445321, 48890642, 122226605, 244453210]

約数ペア:

[(1, 244453210), (2, 122226605), (5, 48890642), (10, 24445321), (109, 2242690), (137, 1784330), (218, 1121345), (274, 892165), (545, 448538), (685, 356866), (1090, 224269), (1370, 178433), (1637, 149330), (3274, 74665), (8185, 29866), (14933, 16370)]