222713282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 371723904

約数和(自身を除く): 149010622

約数列:

[1, 2, 11, 22, 101, 113, 202, 226, 887, 1111, 1243, 1774, 2222, 2486, 9757, 11413, 19514, 22826, 89587, 100231, 125543, 179174, 200462, 251086, 985457, 1102541, 1970914, 2205082, 10123331, 20246662, 111356641, 222713282]

約数ペア:

[(1, 222713282), (2, 111356641), (11, 20246662), (22, 10123331), (101, 2205082), (113, 1970914), (202, 1102541), (226, 985457), (887, 251086), (1111, 200462), (1243, 179174), (1774, 125543), (2222, 100231), (2486, 89587), (9757, 22826), (11413, 19514)]