201398605

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1667}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 245876544

約数和(自身を除く): 44477939

約数列:

[1, 5, 73, 331, 365, 1655, 1667, 8335, 24163, 120815, 121691, 551777, 608455, 2758885, 40279721, 201398605]

約数ペア:

[(1, 201398605), (5, 40279721), (73, 2758885), (331, 608455), (365, 551777), (1655, 121691), (1667, 120815), (8335, 24163)]