196353315

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 398312640

約数和(自身を除く): 201959325

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 79, 81, 85, 95, 135, 153, 171, 237, 255, 285, 323, 361, 395, 405, 459, 513, 711, 765, 855, 969, 1083, 1185, 1343, 1377, 1501, 1539, 1615, 1805, 2133, 2295, 2565, 2907, 3249, 3555, 4029, 4503, 4845, 5415, 6137, 6399, 6715, 6885, 7505, 7695, 8721, 9747, 10665, 12087, 13509, 14535, 16245, 18411, 20145, 22515, 25517, 26163, 28519, 29241, 30685, 31995, 36261, 40527, 43605, 48735, 55233, 60435, 67545, 76551, 85557, 92055, 108783, 121581, 127585, 130815, 142595, 146205, 165699, 181305, 202635, 229653, 256671, 276165, 382755, 427785, 484823, 497097, 543915, 607905, 688959, 770013, 828495, 1148265, 1283355, 1454469, 2066877, 2310039, 2424115, 2485485, 3444795, 3850065, 4363407, 7272345, 10334385, 11550195, 13090221, 21817035, 39270663, 65451105, 196353315]

約数ペア:

[(1, 196353315), (3, 65451105), (5, 39270663), (9, 21817035), (15, 13090221), (17, 11550195), (19, 10334385), (27, 7272345), (45, 4363407), (51, 3850065), (57, 3444795), (79, 2485485), (81, 2424115), (85, 2310039), (95, 2066877), (135, 1454469), (153, 1283355), (171, 1148265), (237, 828495), (255, 770013), (285, 688959), (323, 607905), (361, 543915), (395, 497097), (405, 484823), (459, 427785), (513, 382755), (711, 276165), (765, 256671), (855, 229653), (969, 202635), (1083, 181305), (1185, 165699), (1343, 146205), (1377, 142595), (1501, 130815), (1539, 127585), (1615, 121581), (1805, 108783), (2133, 92055), (2295, 85557), (2565, 76551), (2907, 67545), (3249, 60435), (3555, 55233), (4029, 48735), (4503, 43605), (4845, 40527), (5415, 36261), (6137, 31995), (6399, 30685), (6715, 29241), (6885, 28519), (7505, 26163), (7695, 25517), (8721, 22515), (9747, 20145), (10665, 18411), (12087, 16245), (13509, 14535)]