211322712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20200

約数の個数: 64

約数和(自身を含む): 580320000

約数和(自身を除く): 368997288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 20149, 40298, 60447, 80596, 120894, 161192, 241788, 382831, 463427, 483576, 765662, 926854, 1148493, 1390281, 1531324, 1853708, 2296986, 2780562, 3062648, 3707416, 4593972, 5561124, 8805113, 9187944, 11122248, 17610226, 26415339, 35220452, 52830678, 70440904, 105661356, 211322712]

約数ペア:

[(1, 211322712), (2, 105661356), (3, 70440904), (4, 52830678), (6, 35220452), (8, 26415339), (12, 17610226), (19, 11122248), (23, 9187944), (24, 8805113), (38, 5561124), (46, 4593972), (57, 3707416), (69, 3062648), (76, 2780562), (92, 2296986), (114, 1853708), (138, 1531324), (152, 1390281), (184, 1148493), (228, 926854), (276, 765662), (437, 483576), (456, 463427), (552, 382831), (874, 241788), (1311, 161192), (1748, 120894), (2622, 80596), (3496, 60447), (5244, 40298), (10488, 20149)]