169200206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4643}}^1$

素因数の和:4808

約数の個数: 32

約数和(自身を含む): 307618560

約数和(自身を除く): 138418354

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 4643, 5206, 9286, 18221, 32501, 36442, 65002, 88217, 176434, 617519, 636091, 1235038, 1272182, 4452637, 8905274, 12085729, 24171458, 84600103, 169200206]

約数ペア:

[(1, 169200206), (2, 84600103), (7, 24171458), (14, 12085729), (19, 8905274), (38, 4452637), (133, 1272182), (137, 1235038), (266, 636091), (274, 617519), (959, 176434), (1918, 88217), (2603, 65002), (4643, 36442), (5206, 32501), (9286, 18221)]