206838618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45181}}^1$

素因数の和:45302

約数の個数: 32

約数和(自身を含む): 477121920

約数和(自身を除く): 270283302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 45181, 90362, 135543, 271086, 316267, 632534, 948801, 1897602, 4924729, 9849458, 14774187, 29548374, 34473103, 68946206, 103419309, 206838618]

約数ペア:

[(1, 206838618), (2, 103419309), (3, 68946206), (6, 34473103), (7, 29548374), (14, 14774187), (21, 9849458), (42, 4924729), (109, 1897602), (218, 948801), (327, 632534), (654, 316267), (763, 271086), (1526, 135543), (2289, 90362), (4578, 45181)]