220155242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{186889}}^1$

素因数の和:186941

約数の個数: 16

約数和(自身を含む): 358828800

約数和(自身を除く): 138673558

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 186889, 373778, 3550891, 5793559, 7101782, 11587118, 110077621, 220155242]

約数ペア:

[(1, 220155242), (2, 110077621), (19, 11587118), (31, 7101782), (38, 5793559), (62, 3550891), (589, 373778), (1178, 186889)]