219310552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 420210000

約数和(自身を除く): 200899448

約数列:

[1, 2, 4, 8, 59, 118, 229, 236, 458, 472, 916, 1832, 2029, 4058, 8116, 13511, 16232, 27022, 54044, 108088, 119711, 239422, 464641, 478844, 929282, 957688, 1858564, 3717128, 27413819, 54827638, 109655276, 219310552]

約数ペア:

[(1, 219310552), (2, 109655276), (4, 54827638), (8, 27413819), (59, 3717128), (118, 1858564), (229, 957688), (236, 929282), (458, 478844), (472, 464641), (916, 239422), (1832, 119711), (2029, 108088), (4058, 54044), (8116, 27022), (13511, 16232)]