201827772976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1637}}^1\times {\mathrm{126323}}^1$

素因数の和:128029

約数の個数: 40

約数和(自身を含む): 397697764464

約数和(自身を除く): 195869991488

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1637, 3274, 6548, 13096, 26192, 99857, 126323, 199714, 252646, 399428, 505292, 798856, 1010584, 1597712, 2021168, 7705703, 15411406, 30822812, 61645624, 123291248, 206790751, 413581502, 827163004, 1654326008, 3308652016, 12614235811, 25228471622, 50456943244, 100913886488, 201827772976]

約数ペア:

[(1, 201827772976), (2, 100913886488), (4, 50456943244), (8, 25228471622), (16, 12614235811), (61, 3308652016), (122, 1654326008), (244, 827163004), (488, 413581502), (976, 206790751), (1637, 123291248), (3274, 61645624), (6548, 30822812), (13096, 15411406), (26192, 7705703), (99857, 2021168), (126323, 1597712), (199714, 1010584), (252646, 798856), (399428, 505292)]