220480668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{266281}}^1$

素因数の和:266314

約数の個数: 36

約数和(自身を含む): 581559888

約数和(自身を除く): 361079220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 266281, 532562, 798843, 1065124, 1597686, 2396529, 3195372, 4793058, 6124463, 9586116, 12248926, 18373389, 24497852, 36746778, 55120167, 73493556, 110240334, 220480668]

約数ペア:

[(1, 220480668), (2, 110240334), (3, 73493556), (4, 55120167), (6, 36746778), (9, 24497852), (12, 18373389), (18, 12248926), (23, 9586116), (36, 6124463), (46, 4793058), (69, 3195372), (92, 2396529), (138, 1597686), (207, 1065124), (276, 798843), (414, 532562), (828, 266281)]