207700440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17137}}^1$

素因数の和:17252

約数の個数: 64

約数和(自身を含む): 629307360

約数和(自身を除く): 421606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 205644, 257055, 342740, 411288, 514110, 685480, 1028220, 1730837, 2056440, 3461674, 5192511, 6923348, 8654185, 10385022, 13846696, 17308370, 20770044, 25962555, 34616740, 41540088, 51925110, 69233480, 103850220, 207700440]

約数ペア:

[(1, 207700440), (2, 103850220), (3, 69233480), (4, 51925110), (5, 41540088), (6, 34616740), (8, 25962555), (10, 20770044), (12, 17308370), (15, 13846696), (20, 10385022), (24, 8654185), (30, 6923348), (40, 5192511), (60, 3461674), (101, 2056440), (120, 1730837), (202, 1028220), (303, 685480), (404, 514110), (505, 411288), (606, 342740), (808, 257055), (1010, 205644), (1212, 171370), (1515, 137096), (2020, 102822), (2424, 85685), (3030, 68548), (4040, 51411), (6060, 34274), (12120, 17137)]