202102664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10691}}^1$

素因数の和:10853

約数の個数: 32

約数和(自身を含む): 404157600

約数和(自身を除く): 202054936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 10691, 18904, 21382, 42764, 85528, 181747, 363494, 726988, 1453976, 1486049, 2972098, 5944196, 11888392, 25262833, 50525666, 101051332, 202102664]

約数ペア:

[(1, 202102664), (2, 101051332), (4, 50525666), (8, 25262833), (17, 11888392), (34, 5944196), (68, 2972098), (136, 1486049), (139, 1453976), (278, 726988), (556, 363494), (1112, 181747), (2363, 85528), (4726, 42764), (9452, 21382), (10691, 18904)]