201471335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 282465792

約数和(自身を除く): 80994457

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 4447, 9061, 22235, 45305, 57811, 75599, 182327, 289055, 377995, 911635, 982787, 2370251, 3099559, 4913935, 11851255, 15497795, 40294267, 201471335]

約数ペア:

[(1, 201471335), (5, 40294267), (13, 15497795), (17, 11851255), (41, 4913935), (65, 3099559), (85, 2370251), (205, 982787), (221, 911635), (533, 377995), (697, 289055), (1105, 182327), (2665, 75599), (3485, 57811), (4447, 45305), (9061, 22235)]