222215342

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{81517}}^1$

素因数の和:81595

約数の個数: 16

約数和(自身を含む): 352157760

約数和(自身を除く): 129942418

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 81517, 163034, 2363993, 3831299, 4727986, 7662598, 111107671, 222215342]

約数ペア:

[(1, 222215342), (2, 111107671), (29, 7662598), (47, 4727986), (58, 3831299), (94, 2363993), (1363, 163034), (2726, 81517)]