205328526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 468357120

約数和(自身を除く): 263028594

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 1118, 1131, 1247, 1677, 2111, 2262, 2494, 3354, 3741, 4222, 6333, 7482, 12666, 16211, 27443, 32422, 48633, 54886, 61219, 82329, 90773, 97266, 122438, 164658, 181546, 183657, 272319, 367314, 544638, 795847, 1180049, 1591694, 2360098, 2387541, 2632417, 3540147, 4775082, 5264834, 7080294, 7897251, 15794502, 34221421, 68442842, 102664263, 205328526]

約数ペア:

[(1, 205328526), (2, 102664263), (3, 68442842), (6, 34221421), (13, 15794502), (26, 7897251), (29, 7080294), (39, 5264834), (43, 4775082), (58, 3540147), (78, 2632417), (86, 2387541), (87, 2360098), (129, 1591694), (174, 1180049), (258, 795847), (377, 544638), (559, 367314), (754, 272319), (1118, 183657), (1131, 181546), (1247, 164658), (1677, 122438), (2111, 97266), (2262, 90773), (2494, 82329), (3354, 61219), (3741, 54886), (4222, 48633), (6333, 32422), (7482, 27443), (12666, 16211)]