196797315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 189307005

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 3289, 3795, 3989, 4485, 9867, 11967, 16445, 19945, 43879, 49335, 51857, 59835, 91747, 131637, 155571, 219395, 259285, 275241, 458735, 570427, 658185, 777855, 1009217, 1192711, 1376205, 1711281, 2852135, 3027651, 3578133, 5046085, 5963555, 8556405, 13119821, 15138255, 17890665, 39359463, 65599105, 196797315]

約数ペア:

[(1, 196797315), (3, 65599105), (5, 39359463), (11, 17890665), (13, 15138255), (15, 13119821), (23, 8556405), (33, 5963555), (39, 5046085), (55, 3578133), (65, 3027651), (69, 2852135), (115, 1711281), (143, 1376205), (165, 1192711), (195, 1009217), (253, 777855), (299, 658185), (345, 570427), (429, 458735), (715, 275241), (759, 259285), (897, 219395), (1265, 155571), (1495, 131637), (2145, 91747), (3289, 59835), (3795, 51857), (3989, 49335), (4485, 43879), (9867, 19945), (11967, 16445)]