173880994

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{122971}}^1$

素因数の和:123081

約数の個数: 16

約数和(自身を含む): 301035456

約数和(自身を除く): 127154462

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 122971, 245942, 860797, 1721594, 12420071, 24840142, 86940497, 173880994]

約数ペア:

[(1, 173880994), (2, 86940497), (7, 24840142), (14, 12420071), (101, 1721594), (202, 860797), (707, 245942), (1414, 122971)]