208534020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23017}}^1$

素因数の和:23180

約数の個数: 48

約数和(自身を含む): 587787648

約数和(自身を除く): 379253628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 23017, 46034, 69051, 92068, 115085, 138102, 230170, 276204, 345255, 460340, 690510, 1381020, 3475567, 6951134, 10426701, 13902268, 17377835, 20853402, 34755670, 41706804, 52133505, 69511340, 104267010, 208534020]

約数ペア:

[(1, 208534020), (2, 104267010), (3, 69511340), (4, 52133505), (5, 41706804), (6, 34755670), (10, 20853402), (12, 17377835), (15, 13902268), (20, 10426701), (30, 6951134), (60, 3475567), (151, 1381020), (302, 690510), (453, 460340), (604, 345255), (755, 276204), (906, 230170), (1510, 138102), (1812, 115085), (2265, 92068), (3020, 69051), (4530, 46034), (9060, 23017)]