202010958

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{71483}}^1$

素因数の和:71648

約数の個数: 24

約数和(自身を含む): 440484408

約数和(自身を除く): 238473450

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 71483, 142966, 214449, 428898, 643347, 1286694, 11222831, 22445662, 33668493, 67336986, 101005479, 202010958]

約数ペア:

[(1, 202010958), (2, 101005479), (3, 67336986), (6, 33668493), (9, 22445662), (18, 11222831), (157, 1286694), (314, 643347), (471, 428898), (942, 214449), (1413, 142966), (2826, 71483)]