203410437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 291840000

約数和(自身を除く): 88429563

約数列:

[1, 3, 29, 31, 87, 93, 199, 379, 597, 899, 1137, 2697, 5771, 6169, 10991, 11749, 17313, 18507, 32973, 35247, 75421, 178901, 226263, 340721, 536703, 1022163, 2187209, 2338051, 6561627, 7014153, 67803479, 203410437]

約数ペア:

[(1, 203410437), (3, 67803479), (29, 7014153), (31, 6561627), (87, 2338051), (93, 2187209), (199, 1022163), (379, 536703), (597, 340721), (899, 226263), (1137, 178901), (2697, 75421), (5771, 35247), (6169, 32973), (10991, 18507), (11749, 17313)]