200965964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 382475520

約数和(自身を除く): 181509556

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 122, 134, 244, 268, 647, 1159, 1273, 1294, 2318, 2546, 2588, 4087, 4636, 5092, 8174, 12293, 16348, 24586, 39467, 43349, 49172, 77653, 78934, 86698, 155306, 157868, 173396, 310612, 749873, 823631, 1499746, 1647262, 2644289, 2999492, 3294524, 5288578, 10577156, 50241491, 100482982, 200965964]

約数ペア:

[(1, 200965964), (2, 100482982), (4, 50241491), (19, 10577156), (38, 5288578), (61, 3294524), (67, 2999492), (76, 2644289), (122, 1647262), (134, 1499746), (244, 823631), (268, 749873), (647, 310612), (1159, 173396), (1273, 157868), (1294, 155306), (2318, 86698), (2546, 78934), (2588, 77653), (4087, 49172), (4636, 43349), (5092, 39467), (8174, 24586), (12293, 16348)]