201233142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 505440000

約数和(自身を除く): 304206858

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 149, 171, 198, 209, 298, 342, 359, 418, 447, 627, 718, 894, 1077, 1254, 1341, 1639, 1881, 2154, 2682, 2831, 3231, 3278, 3762, 3949, 4917, 5662, 6462, 6821, 7898, 8493, 9834, 11847, 13642, 14751, 16986, 20463, 23694, 25479, 29502, 31141, 35541, 40926, 50958, 53491, 61389, 62282, 71082, 75031, 93423, 106982, 122778, 150062, 160473, 186846, 225093, 280269, 320946, 450186, 481419, 560538, 588401, 675279, 962838, 1016329, 1176802, 1350558, 1765203, 2032658, 3048987, 3530406, 5295609, 6097974, 9146961, 10591218, 11179619, 18293922, 22359238, 33538857, 67077714, 100616571, 201233142]

約数ペア:

[(1, 201233142), (2, 100616571), (3, 67077714), (6, 33538857), (9, 22359238), (11, 18293922), (18, 11179619), (19, 10591218), (22, 9146961), (33, 6097974), (38, 5295609), (57, 3530406), (66, 3048987), (99, 2032658), (114, 1765203), (149, 1350558), (171, 1176802), (198, 1016329), (209, 962838), (298, 675279), (342, 588401), (359, 560538), (418, 481419), (447, 450186), (627, 320946), (718, 280269), (894, 225093), (1077, 186846), (1254, 160473), (1341, 150062), (1639, 122778), (1881, 106982), (2154, 93423), (2682, 75031), (2831, 71082), (3231, 62282), (3278, 61389), (3762, 53491), (3949, 50958), (4917, 40926), (5662, 35541), (6462, 31141), (6821, 29502), (7898, 25479), (8493, 23694), (9834, 20463), (11847, 16986), (13642, 14751)]