201003251804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1308649}}^1$

素因数の和:1308762

約数の個数: 48

約数和(自身を含む): 386941632000

約数和(自身を除く): 185938380196

約数列:

[1, 2, 4, 19, 38, 43, 47, 76, 86, 94, 172, 188, 817, 893, 1634, 1786, 2021, 3268, 3572, 4042, 8084, 38399, 76798, 153596, 1308649, 2617298, 5234596, 24864331, 49728662, 56271907, 61506503, 99457324, 112543814, 123013006, 225087628, 246026012, 1069166233, 1168623557, 2138332466, 2337247114, 2644779629, 4276664932, 4674494228, 5289559258, 10579118516, 50250812951, 100501625902, 201003251804]

約数ペア:

[(1, 201003251804), (2, 100501625902), (4, 50250812951), (19, 10579118516), (38, 5289559258), (43, 4674494228), (47, 4276664932), (76, 2644779629), (86, 2337247114), (94, 2138332466), (172, 1168623557), (188, 1069166233), (817, 246026012), (893, 225087628), (1634, 123013006), (1786, 112543814), (2021, 99457324), (3268, 61506503), (3572, 56271907), (4042, 49728662), (8084, 24864331), (38399, 5234596), (76798, 2617298), (153596, 1308649)]