207960858

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{61129}}^1$

素因数の和:61153

約数の個数: 48

約数和(自身を含む): 534031680

約数和(自身を除く): 326070822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 61129, 122258, 183387, 366774, 427903, 550161, 855806, 1100322, 1283709, 1650483, 2567418, 3300966, 3851127, 4951449, 7702254, 9902898, 11553381, 14854347, 23106762, 29708694, 34660143, 69320286, 103980429, 207960858]

約数ペア:

[(1, 207960858), (2, 103980429), (3, 69320286), (6, 34660143), (7, 29708694), (9, 23106762), (14, 14854347), (18, 11553381), (21, 9902898), (27, 7702254), (42, 4951449), (54, 3851127), (63, 3300966), (81, 2567418), (126, 1650483), (162, 1283709), (189, 1100322), (243, 855806), (378, 550161), (486, 427903), (567, 366774), (1134, 183387), (1701, 122258), (3402, 61129)]