213412218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{64553}}^1$

素因数の和:64606

約数の個数: 32

約数和(自身を含む): 464788800

約数和(自身を除く): 251376582

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 64553, 129106, 193659, 387318, 1226507, 1872037, 2453014, 3679521, 3744074, 5616111, 7359042, 11232222, 35568703, 71137406, 106706109, 213412218]

約数ペア:

[(1, 213412218), (2, 106706109), (3, 71137406), (6, 35568703), (19, 11232222), (29, 7359042), (38, 5616111), (57, 3744074), (58, 3679521), (87, 2453014), (114, 1872037), (174, 1226507), (551, 387318), (1102, 193659), (1653, 129106), (3306, 64553)]