200963418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 435939840

約数和(自身を除く): 234976422

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 83, 114, 134, 166, 201, 249, 317, 402, 498, 634, 951, 1273, 1577, 1902, 2546, 3154, 3819, 4731, 5561, 6023, 7638, 9462, 11122, 12046, 16683, 18069, 21239, 26311, 33366, 36138, 42478, 52622, 63717, 78933, 105659, 127434, 157866, 211318, 316977, 403541, 499909, 633954, 807082, 999818, 1210623, 1499727, 1762837, 2421246, 2999454, 3525674, 5288511, 10577022, 33493903, 66987806, 100481709, 200963418]

約数ペア:

[(1, 200963418), (2, 100481709), (3, 66987806), (6, 33493903), (19, 10577022), (38, 5288511), (57, 3525674), (67, 2999454), (83, 2421246), (114, 1762837), (134, 1499727), (166, 1210623), (201, 999818), (249, 807082), (317, 633954), (402, 499909), (498, 403541), (634, 316977), (951, 211318), (1273, 157866), (1577, 127434), (1902, 105659), (2546, 78933), (3154, 63717), (3819, 52622), (4731, 42478), (5561, 36138), (6023, 33366), (7638, 26311), (9462, 21239), (11122, 18069), (12046, 16683)]