222725986

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{19237}}^1$

素因数の和:20073

約数の個数: 16

約数和(自身を含む): 382297536

約数和(自身を除く): 159571550

約数列:

[1, 2, 7, 14, 827, 1654, 5789, 11578, 19237, 38474, 134659, 269318, 15908999, 31817998, 111362993, 222725986]

約数ペア:

[(1, 222725986), (2, 111362993), (7, 31817998), (14, 15908999), (827, 269318), (1654, 134659), (5789, 38474), (11578, 19237)]