206860095

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 398361600

約数和(自身を除く): 191501505

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 311, 351, 379, 585, 933, 1137, 1555, 1755, 1895, 2799, 3411, 4043, 4665, 4927, 5685, 8397, 10233, 12129, 13995, 14781, 17055, 20215, 24635, 36387, 41985, 44343, 51165, 60645, 73905, 109161, 117869, 133029, 181935, 221715, 353607, 545805, 589345, 665145, 1060821, 1532297, 1768035, 3182463, 4596891, 5304105, 7661485, 13790673, 15912315, 22984455, 41372019, 68953365, 206860095]

約数ペア:

[(1, 206860095), (3, 68953365), (5, 41372019), (9, 22984455), (13, 15912315), (15, 13790673), (27, 7661485), (39, 5304105), (45, 4596891), (65, 3182463), (117, 1768035), (135, 1532297), (195, 1060821), (311, 665145), (351, 589345), (379, 545805), (585, 353607), (933, 221715), (1137, 181935), (1555, 133029), (1755, 117869), (1895, 109161), (2799, 73905), (3411, 60645), (4043, 51165), (4665, 44343), (4927, 41985), (5685, 36387), (8397, 24635), (10233, 20215), (12129, 17055), (13995, 14781)]