215546106

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{85331}}^1$

素因数の和:85757

約数の個数: 16

約数和(自身を含む): 432121248

約数和(自身を除く): 216575142

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 85331, 170662, 255993, 511986, 35924351, 71848702, 107773053, 215546106]

約数ペア:

[(1, 215546106), (2, 107773053), (3, 71848702), (6, 35924351), (421, 511986), (842, 255993), (1263, 170662), (2526, 85331)]