213519216

素因数分解:

$2^4\times 3^1\times {\mathrm{4448317}}^1$

素因数の和:4448328

約数の個数: 20

約数和(自身を含む): 551591432

約数和(自身を除く): 338072216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4448317, 8896634, 13344951, 17793268, 26689902, 35586536, 53379804, 71173072, 106759608, 213519216]

約数ペア:

[(1, 213519216), (2, 106759608), (3, 71173072), (4, 53379804), (6, 35586536), (8, 26689902), (12, 17793268), (16, 13344951), (24, 8896634), (48, 4448317)]