201647061

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 180780075

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 47, 63, 77, 99, 123, 141, 151, 231, 287, 329, 369, 423, 451, 453, 517, 693, 861, 987, 1057, 1353, 1359, 1551, 1661, 1927, 2583, 2961, 3157, 3171, 3619, 4059, 4653, 4983, 5781, 6191, 7097, 9471, 9513, 10857, 11627, 13489, 14949, 17343, 18573, 21197, 21291, 28413, 32571, 34881, 40467, 43337, 49679, 55719, 63591, 63873, 68101, 78067, 104643, 121401, 130011, 148379, 149037, 190773, 204303, 234201, 290977, 390033, 445137, 447111, 476707, 546469, 612909, 702603, 872931, 1335411, 1430121, 1639407, 2036839, 2618793, 3200747, 4290363, 4918221, 6110517, 9602241, 18331551, 22405229, 28806723, 67215687, 201647061]

約数ペア:

[(1, 201647061), (3, 67215687), (7, 28806723), (9, 22405229), (11, 18331551), (21, 9602241), (33, 6110517), (41, 4918221), (47, 4290363), (63, 3200747), (77, 2618793), (99, 2036839), (123, 1639407), (141, 1430121), (151, 1335411), (231, 872931), (287, 702603), (329, 612909), (369, 546469), (423, 476707), (451, 447111), (453, 445137), (517, 390033), (693, 290977), (861, 234201), (987, 204303), (1057, 190773), (1353, 149037), (1359, 148379), (1551, 130011), (1661, 121401), (1927, 104643), (2583, 78067), (2961, 68101), (3157, 63873), (3171, 63591), (3619, 55719), (4059, 49679), (4653, 43337), (4983, 40467), (5781, 34881), (6191, 32571), (7097, 28413), (9471, 21291), (9513, 21197), (10857, 18573), (11627, 17343), (13489, 14949)]