202363150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 413723520

約数和(自身を除く): 211360370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1529, 2647, 3058, 3475, 5294, 6950, 7645, 13235, 15290, 26470, 29117, 38225, 58234, 66175, 76450, 132350, 145585, 291170, 367933, 727925, 735866, 1455850, 1839665, 3679330, 4047263, 8094526, 9198325, 18396650, 20236315, 40472630, 101181575, 202363150]

約数ペア:

[(1, 202363150), (2, 101181575), (5, 40472630), (10, 20236315), (11, 18396650), (22, 9198325), (25, 8094526), (50, 4047263), (55, 3679330), (110, 1839665), (139, 1455850), (275, 735866), (278, 727925), (550, 367933), (695, 291170), (1390, 145585), (1529, 132350), (2647, 76450), (3058, 66175), (3475, 58234), (5294, 38225), (6950, 29117), (7645, 26470), (13235, 15290)]