196353339

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 336960288

約数和(自身を除く): 140606949

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 2777, 3367, 5439, 8331, 10101, 19439, 23569, 36101, 58317, 70707, 102749, 108303, 136073, 252707, 308247, 408219, 719243, 758121, 1335737, 1768949, 2157729, 4007211, 5034701, 5306847, 9350159, 15104103, 28050477, 65451113, 196353339]

約数ペア:

[(1, 196353339), (3, 65451113), (7, 28050477), (13, 15104103), (21, 9350159), (37, 5306847), (39, 5034701), (49, 4007211), (91, 2157729), (111, 1768949), (147, 1335737), (259, 758121), (273, 719243), (481, 408219), (637, 308247), (777, 252707), (1443, 136073), (1813, 108303), (1911, 102749), (2777, 70707), (3367, 58317), (5439, 36101), (8331, 23569), (10101, 19439)]