15800202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 37627200

約数和(自身を除く): 21826998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 401, 597, 802, 1194, 1203, 1791, 2189, 2406, 3582, 3609, 4378, 4411, 6567, 7218, 8822, 13134, 13233, 19701, 26466, 39402, 39699, 79398, 79799, 159598, 239397, 478794, 718191, 877789, 1436382, 1755578, 2633367, 5266734, 7900101, 15800202]

約数ペア:

[(1, 15800202), (2, 7900101), (3, 5266734), (6, 2633367), (9, 1755578), (11, 1436382), (18, 877789), (22, 718191), (33, 478794), (66, 239397), (99, 159598), (198, 79799), (199, 79398), (398, 39699), (401, 39402), (597, 26466), (802, 19701), (1194, 13233), (1203, 13134), (1791, 8822), (2189, 7218), (2406, 6567), (3582, 4411), (3609, 4378)]