221978544

素因数分解:

$2^4\times 3^1\times {\mathrm{4624553}}^1$

素因数の和:4624564

約数の個数: 20

約数和(自身を含む): 573444696

約数和(自身を除く): 351466152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4624553, 9249106, 13873659, 18498212, 27747318, 36996424, 55494636, 73992848, 110989272, 221978544]

約数ペア:

[(1, 221978544), (2, 110989272), (3, 73992848), (4, 55494636), (6, 36996424), (8, 27747318), (12, 18498212), (16, 13873659), (24, 9249106), (48, 4624553)]