199922712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39857}}^1$

素因数の和:39896

約数の個数: 64

約数和(自身を含む): 573955200

約数和(自身を除く): 374032488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 39857, 79714, 119571, 159428, 239142, 318856, 438427, 478284, 757283, 876854, 956568, 1315281, 1514566, 1753708, 2271849, 2630562, 3029132, 3507416, 4543698, 5261124, 6058264, 8330113, 9087396, 10522248, 16660226, 18174792, 24990339, 33320452, 49980678, 66640904, 99961356, 199922712]

約数ペア:

[(1, 199922712), (2, 99961356), (3, 66640904), (4, 49980678), (6, 33320452), (8, 24990339), (11, 18174792), (12, 16660226), (19, 10522248), (22, 9087396), (24, 8330113), (33, 6058264), (38, 5261124), (44, 4543698), (57, 3507416), (66, 3029132), (76, 2630562), (88, 2271849), (114, 1753708), (132, 1514566), (152, 1315281), (209, 956568), (228, 876854), (264, 757283), (418, 478284), (456, 438427), (627, 318856), (836, 239142), (1254, 159428), (1672, 119571), (2508, 79714), (5016, 39857)]