202109892

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{121169}}^1$

素因数の和:121315

約数の個数: 24

約数和(自身を含む): 474986400

約数和(自身を除く): 272876508

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 121169, 242338, 363507, 484676, 727014, 1454028, 16842491, 33684982, 50527473, 67369964, 101054946, 202109892]

約数ペア:

[(1, 202109892), (2, 101054946), (3, 67369964), (4, 50527473), (6, 33684982), (12, 16842491), (139, 1454028), (278, 727014), (417, 484676), (556, 363507), (834, 242338), (1668, 121169)]