218520906

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 443681280

約数和(自身を除く): 225160374

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 523, 839, 1046, 1569, 1678, 2517, 3138, 5034, 43409, 69637, 86818, 130227, 139274, 208911, 260454, 417822, 438797, 877594, 1316391, 2632782, 36420151, 72840302, 109260453, 218520906]

約数ペア:

[(1, 218520906), (2, 109260453), (3, 72840302), (6, 36420151), (83, 2632782), (166, 1316391), (249, 877594), (498, 438797), (523, 417822), (839, 260454), (1046, 208911), (1569, 139274), (1678, 130227), (2517, 86818), (3138, 69637), (5034, 43409)]