191520442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{1931}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 290866464

約数和(自身を除く): 99346022

約数列:

[1, 2, 101, 202, 491, 982, 1931, 3862, 49591, 99182, 195031, 390062, 948121, 1896242, 95760221, 191520442]

約数ペア:

[(1, 191520442), (2, 95760221), (101, 1896242), (202, 948121), (491, 390062), (982, 195031), (1931, 99182), (3862, 49591)]