199943946

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 441908064

約数和(自身を除く): 241964118

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 317, 402, 523, 603, 634, 951, 1046, 1206, 1569, 1902, 2853, 3138, 4707, 5706, 9414, 21239, 35041, 42478, 63717, 70082, 105123, 127434, 165791, 191151, 210246, 315369, 331582, 382302, 497373, 630738, 994746, 1492119, 2984238, 11107997, 22215994, 33323991, 66647982, 99971973, 199943946]

約数ペア:

[(1, 199943946), (2, 99971973), (3, 66647982), (6, 33323991), (9, 22215994), (18, 11107997), (67, 2984238), (134, 1492119), (201, 994746), (317, 630738), (402, 497373), (523, 382302), (603, 331582), (634, 315369), (951, 210246), (1046, 191151), (1206, 165791), (1569, 127434), (1902, 105123), (2853, 70082), (3138, 63717), (4707, 42478), (5706, 35041), (9414, 21239)]