204098660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 445628736

約数和(自身を除く): 241530076

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 3323, 6142, 6646, 12284, 13292, 15355, 16615, 30710, 33230, 61420, 66460, 122951, 245902, 275809, 491804, 551618, 614755, 1103236, 1229510, 1379045, 2459020, 2758090, 5516180, 10204933, 20409866, 40819732, 51024665, 102049330, 204098660]

約数ペア:

[(1, 204098660), (2, 102049330), (4, 51024665), (5, 40819732), (10, 20409866), (20, 10204933), (37, 5516180), (74, 2758090), (83, 2459020), (148, 1379045), (166, 1229510), (185, 1103236), (332, 614755), (370, 551618), (415, 491804), (740, 275809), (830, 245902), (1660, 122951), (3071, 66460), (3323, 61420), (6142, 33230), (6646, 30710), (12284, 16615), (13292, 15355)]