196674130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25247}}^1$

素因数の和:25314

約数の個数: 32

約数和(自身を含む): 381749760

約数和(自身を除く): 185075630

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 25247, 50494, 126235, 252470, 479693, 959386, 1035127, 2070254, 2398465, 4796930, 5175635, 10351270, 19667413, 39334826, 98337065, 196674130]

約数ペア:

[(1, 196674130), (2, 98337065), (5, 39334826), (10, 19667413), (19, 10351270), (38, 5175635), (41, 4796930), (82, 2398465), (95, 2070254), (190, 1035127), (205, 959386), (410, 479693), (779, 252470), (1558, 126235), (3895, 50494), (7790, 25247)]