196305511

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 227957760

約数和(自身を除く): 31652249

約数列:

[1, 17, 19, 47, 67, 193, 323, 799, 893, 1139, 1273, 3149, 3281, 3667, 9071, 12931, 15181, 21641, 53533, 59831, 62339, 154207, 172349, 219827, 245689, 607757, 1017127, 2929933, 4176713, 10331869, 11547383, 196305511]

約数ペア:

[(1, 196305511), (17, 11547383), (19, 10331869), (47, 4176713), (67, 2929933), (193, 1017127), (323, 607757), (799, 245689), (893, 219827), (1139, 172349), (1273, 154207), (3149, 62339), (3281, 59831), (3667, 53533), (9071, 21641), (12931, 15181)]