215273042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1\times {\mathrm{1901}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 331199064

約数和(自身を除く): 115926022

約数列:

[1, 2, 41, 82, 1381, 1901, 2762, 3802, 56621, 77941, 113242, 155882, 2625281, 5250562, 107636521, 215273042]

約数ペア:

[(1, 215273042), (2, 107636521), (41, 5250562), (82, 2625281), (1381, 155882), (1901, 113242), (2762, 77941), (3802, 56621)]