210545826

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{327953}}^1$

素因数の和:328065

約数の個数: 16

約数和(自身を含む): 425028384

約数和(自身を除く): 214482558

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 327953, 655906, 983859, 1967718, 35090971, 70181942, 105272913, 210545826]

約数ペア:

[(1, 210545826), (2, 105272913), (3, 70181942), (6, 35090971), (107, 1967718), (214, 983859), (321, 655906), (642, 327953)]