201652154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{23563}}^1$

素因数の和:23965

約数の個数: 16

約数和(自身を含む): 330838560

約数和(自身を除く): 129186406

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 23563, 47126, 259193, 518386, 9166007, 18332014, 100826077, 201652154]

約数ペア:

[(1, 201652154), (2, 100826077), (11, 18332014), (22, 9166007), (389, 518386), (778, 259193), (4279, 47126), (8558, 23563)]