202148874

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 445090464

約数和(自身を除く): 242941590

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 251, 303, 443, 502, 606, 753, 886, 909, 1329, 1506, 1818, 2259, 2658, 3987, 4518, 7974, 25351, 44743, 50702, 76053, 89486, 111193, 134229, 152106, 222386, 228159, 268458, 333579, 402687, 456318, 667158, 805374, 1000737, 2001474, 11230493, 22460986, 33691479, 67382958, 101074437, 202148874]

約数ペア:

[(1, 202148874), (2, 101074437), (3, 67382958), (6, 33691479), (9, 22460986), (18, 11230493), (101, 2001474), (202, 1000737), (251, 805374), (303, 667158), (443, 456318), (502, 402687), (606, 333579), (753, 268458), (886, 228159), (909, 222386), (1329, 152106), (1506, 134229), (1818, 111193), (2259, 89486), (2658, 76053), (3987, 50702), (4518, 44743), (7974, 25351)]