209141856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 144

約数和(自身を含む): 741581568

約数和(自身を除く): 532439712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 9431, 11088, 18862, 22176, 28293, 37724, 56586, 66017, 75448, 84879, 103741, 113172, 132034, 150896, 169758, 198051, 207482, 226344, 264068, 301792, 311223, 339516, 396102, 414964, 452688, 528136, 594153, 622446, 679032, 726187, 792204, 829928, 905376, 933669, 1056272, 1188306, 1244892, 1358064, 1452374, 1584408, 1659856, 1867338, 2112544, 2178561, 2376612, 2489784, 2716128, 2904748, 3168816, 3319712, 3734676, 4357122, 4753224, 4979568, 5809496, 6337632, 6535683, 7469352, 8714244, 9506448, 9959136, 11618992, 13071366, 14938704, 17428488, 19012896, 23237984, 26142732, 29877408, 34856976, 52285464, 69713952, 104570928, 209141856]

約数ペア:

[(1, 209141856), (2, 104570928), (3, 69713952), (4, 52285464), (6, 34856976), (7, 29877408), (8, 26142732), (9, 23237984), (11, 19012896), (12, 17428488), (14, 14938704), (16, 13071366), (18, 11618992), (21, 9959136), (22, 9506448), (24, 8714244), (28, 7469352), (32, 6535683), (33, 6337632), (36, 5809496), (42, 4979568), (44, 4753224), (48, 4357122), (56, 3734676), (63, 3319712), (66, 3168816), (72, 2904748), (77, 2716128), (84, 2489784), (88, 2376612), (96, 2178561), (99, 2112544), (112, 1867338), (126, 1659856), (132, 1584408), (144, 1452374), (154, 1358064), (168, 1244892), (176, 1188306), (198, 1056272), (224, 933669), (231, 905376), (252, 829928), (264, 792204), (288, 726187), (308, 679032), (336, 622446), (352, 594153), (396, 528136), (462, 452688), (504, 414964), (528, 396102), (616, 339516), (672, 311223), (693, 301792), (792, 264068), (924, 226344), (1008, 207482), (1056, 198051), (1232, 169758), (1386, 150896), (1584, 132034), (1848, 113172), (2016, 103741), (2464, 84879), (2772, 75448), (3168, 66017), (3696, 56586), (5544, 37724), (7392, 28293), (9431, 22176), (11088, 18862)]