203204848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8726

約数の個数: 80

約数和(自身を含む): 516752640

約数和(自身を除く): 313547792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 8681, 11704, 17362, 23408, 34724, 60767, 69448, 95491, 121534, 138896, 164939, 190982, 243068, 329878, 381964, 486136, 659756, 668437, 763928, 972272, 1154573, 1319512, 1336874, 1527856, 1814329, 2309146, 2639024, 2673748, 3628658, 4618292, 5347496, 7257316, 9236584, 10694992, 12700303, 14514632, 18473168, 25400606, 29029264, 50801212, 101602424, 203204848]

約数ペア:

[(1, 203204848), (2, 101602424), (4, 50801212), (7, 29029264), (8, 25400606), (11, 18473168), (14, 14514632), (16, 12700303), (19, 10694992), (22, 9236584), (28, 7257316), (38, 5347496), (44, 4618292), (56, 3628658), (76, 2673748), (77, 2639024), (88, 2309146), (112, 1814329), (133, 1527856), (152, 1336874), (154, 1319512), (176, 1154573), (209, 972272), (266, 763928), (304, 668437), (308, 659756), (418, 486136), (532, 381964), (616, 329878), (836, 243068), (1064, 190982), (1232, 164939), (1463, 138896), (1672, 121534), (2128, 95491), (2926, 69448), (3344, 60767), (5852, 34724), (8681, 23408), (11704, 17362)]