212260402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{45569}}^1$

素因数の和:45725

約数の個数: 16

約数和(自身を含む): 339587640

約数和(自身を除く): 127327238

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 45569, 91138, 774673, 1549346, 6242953, 12485906, 106130201, 212260402]

約数ペア:

[(1, 212260402), (2, 106130201), (17, 12485906), (34, 6242953), (137, 1549346), (274, 774673), (2329, 91138), (4658, 45569)]