200753960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 494320320

約数和(自身を除く): 293566360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 467, 934, 977, 1868, 1954, 2335, 3736, 3908, 4670, 4885, 5137, 7816, 9340, 9770, 10274, 10747, 18680, 19540, 20548, 21494, 25685, 39080, 41096, 42988, 51370, 53735, 85976, 102740, 107470, 205480, 214940, 429880, 456259, 912518, 1825036, 2281295, 3650072, 4562590, 5018849, 9125180, 10037698, 18250360, 20075396, 25094245, 40150792, 50188490, 100376980, 200753960]

約数ペア:

[(1, 200753960), (2, 100376980), (4, 50188490), (5, 40150792), (8, 25094245), (10, 20075396), (11, 18250360), (20, 10037698), (22, 9125180), (40, 5018849), (44, 4562590), (55, 3650072), (88, 2281295), (110, 1825036), (220, 912518), (440, 456259), (467, 429880), (934, 214940), (977, 205480), (1868, 107470), (1954, 102740), (2335, 85976), (3736, 53735), (3908, 51370), (4670, 42988), (4885, 41096), (5137, 39080), (7816, 25685), (9340, 21494), (9770, 20548), (10274, 19540), (10747, 18680)]