201638855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60101}}^1$

素因数の和:60178

約数の個数: 16

約数和(自身を含む): 268295328

約数和(自身を除く): 66656473

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 60101, 300505, 661111, 3305555, 3666161, 18330805, 40327771, 201638855]

約数ペア:

[(1, 201638855), (5, 40327771), (11, 18330805), (55, 3666161), (61, 3305555), (305, 661111), (671, 300505), (3355, 60101)]