211317156

素因数分解:

$2^2\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{5227}}^1$

素因数の和:6360

約数の個数: 36

約数和(自身を含む): 534740752

約数和(自身を除く): 323423596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123, 2246, 3369, 4492, 5227, 6738, 10107, 10454, 13476, 15681, 20214, 20908, 31362, 40428, 47043, 62724, 94086, 188172, 5869921, 11739842, 17609763, 23479684, 35219526, 52829289, 70439052, 105658578, 211317156]

約数ペア:

[(1, 211317156), (2, 105658578), (3, 70439052), (4, 52829289), (6, 35219526), (9, 23479684), (12, 17609763), (18, 11739842), (36, 5869921), (1123, 188172), (2246, 94086), (3369, 62724), (4492, 47043), (5227, 40428), (6738, 31362), (10107, 20908), (10454, 20214), (13476, 15681)]