201878978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4441}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 368437248

約数和(自身を除く): 166558270

約数列:

[1, 2, 7, 14, 17, 34, 119, 191, 238, 382, 1337, 2674, 3247, 4441, 6494, 8882, 22729, 31087, 45458, 62174, 75497, 150994, 528479, 848231, 1056958, 1696462, 5937617, 11875234, 14419927, 28839854, 100939489, 201878978]

約数ペア:

[(1, 201878978), (2, 100939489), (7, 28839854), (14, 14419927), (17, 11875234), (34, 5937617), (119, 1696462), (191, 1056958), (238, 848231), (382, 528479), (1337, 150994), (2674, 75497), (3247, 62174), (4441, 45458), (6494, 31087), (8882, 22729)]