199151736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 609223680

約数和(自身を除く): 410071944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 103, 119, 136, 168, 204, 206, 238, 309, 357, 408, 412, 476, 618, 677, 714, 721, 824, 952, 1236, 1354, 1428, 1442, 1751, 2031, 2163, 2472, 2708, 2856, 2884, 3502, 4062, 4326, 4739, 5253, 5416, 5768, 7004, 8124, 8652, 9478, 10506, 11509, 12257, 14008, 14217, 16248, 17304, 18956, 21012, 23018, 24514, 28434, 34527, 36771, 37912, 42024, 46036, 49028, 56868, 69054, 69731, 73542, 80563, 92072, 98056, 113736, 138108, 139462, 147084, 161126, 209193, 241689, 276216, 278924, 294168, 322252, 418386, 483378, 488117, 557848, 644504, 836772, 966756, 976234, 1185427, 1464351, 1673544, 1933512, 1952468, 2370854, 2928702, 3556281, 3904936, 4741708, 5857404, 7112562, 8297989, 9483416, 11714808, 14225124, 16595978, 24893967, 28450248, 33191956, 49787934, 66383912, 99575868, 199151736]

約数ペア:

[(1, 199151736), (2, 99575868), (3, 66383912), (4, 49787934), (6, 33191956), (7, 28450248), (8, 24893967), (12, 16595978), (14, 14225124), (17, 11714808), (21, 9483416), (24, 8297989), (28, 7112562), (34, 5857404), (42, 4741708), (51, 3904936), (56, 3556281), (68, 2928702), (84, 2370854), (102, 1952468), (103, 1933512), (119, 1673544), (136, 1464351), (168, 1185427), (204, 976234), (206, 966756), (238, 836772), (309, 644504), (357, 557848), (408, 488117), (412, 483378), (476, 418386), (618, 322252), (677, 294168), (714, 278924), (721, 276216), (824, 241689), (952, 209193), (1236, 161126), (1354, 147084), (1428, 139462), (1442, 138108), (1751, 113736), (2031, 98056), (2163, 92072), (2472, 80563), (2708, 73542), (2856, 69731), (2884, 69054), (3502, 56868), (4062, 49028), (4326, 46036), (4739, 42024), (5253, 37912), (5416, 36771), (5768, 34527), (7004, 28434), (8124, 24514), (8652, 23018), (9478, 21012), (10506, 18956), (11509, 17304), (12257, 16248), (14008, 14217)]