201089248

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 411400080

約数和(自身を除く): 210310832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 337, 464, 643, 674, 928, 1286, 1348, 2572, 2696, 5144, 5392, 9773, 10288, 10784, 18647, 19546, 20576, 37294, 39092, 74588, 78184, 149176, 156368, 216691, 298352, 312736, 433382, 596704, 866764, 1733528, 3467056, 6284039, 6934112, 12568078, 25136156, 50272312, 100544624, 201089248]

約数ペア:

[(1, 201089248), (2, 100544624), (4, 50272312), (8, 25136156), (16, 12568078), (29, 6934112), (32, 6284039), (58, 3467056), (116, 1733528), (232, 866764), (337, 596704), (464, 433382), (643, 312736), (674, 298352), (928, 216691), (1286, 156368), (1348, 149176), (2572, 78184), (2696, 74588), (5144, 39092), (5392, 37294), (9773, 20576), (10288, 19546), (10784, 18647)]