221544294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1943371}}^1$

素因数の和:1943395

約数の個数: 16

約数和(自身を含む): 466409280

約数和(自身を除く): 244864986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1943371, 3886742, 5830113, 11660226, 36924049, 73848098, 110772147, 221544294]

約数ペア:

[(1, 221544294), (2, 110772147), (3, 73848098), (6, 36924049), (19, 11660226), (38, 5830113), (57, 3886742), (114, 1943371)]