220192930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{194861}}^1$

素因数の和:194981

約数の個数: 16

約数和(自身を含む): 399856824

約数和(自身を除く): 179663894

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 194861, 389722, 974305, 1948610, 22019293, 44038586, 110096465, 220192930]

約数ペア:

[(1, 220192930), (2, 110096465), (5, 44038586), (10, 22019293), (113, 1948610), (226, 974305), (565, 389722), (1130, 194861)]