199400762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101839}}^1$

素因数の和:101941

約数の個数: 16

約数和(自身を含む): 329961600

約数和(自身を除く): 130560838

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 101839, 203678, 1120229, 2240458, 9063671, 18127342, 99700381, 199400762]

約数ペア:

[(1, 199400762), (2, 99700381), (11, 18127342), (22, 9063671), (89, 2240458), (178, 1120229), (979, 203678), (1958, 101839)]