214996572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{284387}}^1$

素因数の和:284407

約数の個数: 48

約数和(自身を含む): 637029120

約数和(自身を除く): 422032548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 284387, 568774, 853161, 1137548, 1706322, 1990709, 2559483, 3412644, 3981418, 5118966, 5972127, 7678449, 7962836, 10237932, 11944254, 15356898, 17916381, 23888508, 30713796, 35832762, 53749143, 71665524, 107498286, 214996572]

約数ペア:

[(1, 214996572), (2, 107498286), (3, 71665524), (4, 53749143), (6, 35832762), (7, 30713796), (9, 23888508), (12, 17916381), (14, 15356898), (18, 11944254), (21, 10237932), (27, 7962836), (28, 7678449), (36, 5972127), (42, 5118966), (54, 3981418), (63, 3412644), (84, 2559483), (108, 1990709), (126, 1706322), (189, 1137548), (252, 853161), (378, 568774), (756, 284387)]