201452272

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 462416832

約数和(自身を除く): 260964560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 173, 259, 281, 296, 346, 518, 562, 592, 692, 1036, 1124, 1211, 1384, 1967, 2072, 2248, 2422, 2768, 3934, 4144, 4496, 4844, 6401, 7868, 9688, 10397, 12802, 15736, 19376, 20794, 25604, 31472, 41588, 44807, 48613, 51208, 72779, 83176, 89614, 97226, 102416, 145558, 166352, 179228, 194452, 291116, 340291, 358456, 388904, 582232, 680582, 716912, 777808, 1164464, 1361164, 1798681, 2722328, 3597362, 5444656, 7194724, 12590767, 14389448, 25181534, 28778896, 50363068, 100726136, 201452272]

約数ペア:

[(1, 201452272), (2, 100726136), (4, 50363068), (7, 28778896), (8, 25181534), (14, 14389448), (16, 12590767), (28, 7194724), (37, 5444656), (56, 3597362), (74, 2722328), (112, 1798681), (148, 1361164), (173, 1164464), (259, 777808), (281, 716912), (296, 680582), (346, 582232), (518, 388904), (562, 358456), (592, 340291), (692, 291116), (1036, 194452), (1124, 179228), (1211, 166352), (1384, 145558), (1967, 102416), (2072, 97226), (2248, 89614), (2422, 83176), (2768, 72779), (3934, 51208), (4144, 48613), (4496, 44807), (4844, 41588), (6401, 31472), (7868, 25604), (9688, 20794), (10397, 19376), (12802, 15736)]