218314936

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{3301}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 468355680

約数和(自身を除く): 250040744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 3301, 4724, 6602, 8267, 9448, 13204, 16534, 23107, 26408, 33068, 46214, 66136, 92428, 184856, 3898481, 7796962, 15593924, 27289367, 31187848, 54578734, 109157468, 218314936]

約数ペア:

[(1, 218314936), (2, 109157468), (4, 54578734), (7, 31187848), (8, 27289367), (14, 15593924), (28, 7796962), (56, 3898481), (1181, 184856), (2362, 92428), (3301, 66136), (4724, 46214), (6602, 33068), (8267, 26408), (9448, 23107), (13204, 16534)]