200985270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4937}}^1$

素因数の和:5029

約数の個数: 64

約数和(自身を含む): 511971840

約数和(自身を除く): 310986570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 690, 885, 1357, 1770, 2714, 4071, 4937, 6785, 8142, 9874, 13570, 14811, 20355, 24685, 29622, 40710, 49370, 74055, 113551, 148110, 227102, 291283, 340653, 567755, 582566, 681306, 873849, 1135510, 1456415, 1703265, 1747698, 2912830, 3406530, 4369245, 6699509, 8738490, 13399018, 20098527, 33497545, 40197054, 66995090, 100492635, 200985270]

約数ペア:

[(1, 200985270), (2, 100492635), (3, 66995090), (5, 40197054), (6, 33497545), (10, 20098527), (15, 13399018), (23, 8738490), (30, 6699509), (46, 4369245), (59, 3406530), (69, 2912830), (115, 1747698), (118, 1703265), (138, 1456415), (177, 1135510), (230, 873849), (295, 681306), (345, 582566), (354, 567755), (590, 340653), (690, 291283), (885, 227102), (1357, 148110), (1770, 113551), (2714, 74055), (4071, 49370), (4937, 40710), (6785, 29622), (8142, 24685), (9874, 20355), (13570, 14811)]