211058614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 351177120

約数和(自身を除く): 140118506

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 689, 1261, 1378, 1579, 2522, 3158, 5141, 10282, 20527, 41054, 66833, 83687, 133666, 153163, 167374, 306326, 1087931, 1991119, 2175862, 3982238, 8117639, 16235278, 105529307, 211058614]

約数ペア:

[(1, 211058614), (2, 105529307), (13, 16235278), (26, 8117639), (53, 3982238), (97, 2175862), (106, 1991119), (194, 1087931), (689, 306326), (1261, 167374), (1378, 153163), (1579, 133666), (2522, 83687), (3158, 66833), (5141, 41054), (10282, 20527)]