194675397

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 306063360

約数和(自身を除く): 111387963

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 497, 1239, 1491, 2213, 4189, 6639, 12567, 15491, 29323, 46473, 87969, 130567, 157123, 391701, 471369, 913969, 1099861, 2741907, 3299583, 9270257, 27810771, 64891799, 194675397]

約数ペア:

[(1, 194675397), (3, 64891799), (7, 27810771), (21, 9270257), (59, 3299583), (71, 2741907), (177, 1099861), (213, 913969), (413, 471369), (497, 391701), (1239, 157123), (1491, 130567), (2213, 87969), (4189, 46473), (6639, 29323), (12567, 15491)]