209645712

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5003}}^1$

素因数の和:5117

約数の個数: 80

約数和(自身を含む): 608086080

約数和(自身を除く): 398440368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5003, 5238, 6984, 10006, 10476, 13968, 15009, 20012, 20952, 30018, 40024, 41904, 45027, 60036, 80048, 90054, 120072, 135081, 180108, 240144, 270162, 360216, 485291, 540324, 720432, 970582, 1080648, 1455873, 1941164, 2161296, 2911746, 3882328, 4367619, 5823492, 7764656, 8735238, 11646984, 13102857, 17470476, 23293968, 26205714, 34940952, 52411428, 69881904, 104822856, 209645712]

約数ペア:

[(1, 209645712), (2, 104822856), (3, 69881904), (4, 52411428), (6, 34940952), (8, 26205714), (9, 23293968), (12, 17470476), (16, 13102857), (18, 11646984), (24, 8735238), (27, 7764656), (36, 5823492), (48, 4367619), (54, 3882328), (72, 2911746), (97, 2161296), (108, 1941164), (144, 1455873), (194, 1080648), (216, 970582), (291, 720432), (388, 540324), (432, 485291), (582, 360216), (776, 270162), (873, 240144), (1164, 180108), (1552, 135081), (1746, 120072), (2328, 90054), (2619, 80048), (3492, 60036), (4656, 45027), (5003, 41904), (5238, 40024), (6984, 30018), (10006, 20952), (10476, 20012), (13968, 15009)]