201862122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 532942848

約数和(自身を除く): 331080726

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 121, 138, 154, 157, 161, 231, 242, 253, 314, 322, 363, 462, 471, 483, 506, 726, 759, 847, 942, 966, 1099, 1331, 1518, 1694, 1727, 1771, 2198, 2541, 2662, 2783, 3297, 3454, 3542, 3611, 3993, 5082, 5181, 5313, 5566, 6594, 7222, 7986, 8349, 9317, 10362, 10626, 10833, 12089, 16698, 18634, 18997, 19481, 21666, 24178, 25277, 27951, 30613, 36267, 37994, 38962, 39721, 50554, 55902, 56991, 58443, 61226, 72534, 75831, 79442, 91839, 113982, 116886, 119163, 132979, 151662, 183678, 208967, 214291, 238326, 265958, 278047, 398937, 417934, 428582, 436931, 556094, 626901, 642873, 797874, 834141, 873862, 1253802, 1285746, 1310793, 1462769, 1668282, 2621586, 2925538, 3058517, 4388307, 4806241, 6117034, 8776614, 9175551, 9612482, 14418723, 18351102, 28837446, 33643687, 67287374, 100931061, 201862122]

約数ペア:

[(1, 201862122), (2, 100931061), (3, 67287374), (6, 33643687), (7, 28837446), (11, 18351102), (14, 14418723), (21, 9612482), (22, 9175551), (23, 8776614), (33, 6117034), (42, 4806241), (46, 4388307), (66, 3058517), (69, 2925538), (77, 2621586), (121, 1668282), (138, 1462769), (154, 1310793), (157, 1285746), (161, 1253802), (231, 873862), (242, 834141), (253, 797874), (314, 642873), (322, 626901), (363, 556094), (462, 436931), (471, 428582), (483, 417934), (506, 398937), (726, 278047), (759, 265958), (847, 238326), (942, 214291), (966, 208967), (1099, 183678), (1331, 151662), (1518, 132979), (1694, 119163), (1727, 116886), (1771, 113982), (2198, 91839), (2541, 79442), (2662, 75831), (2783, 72534), (3297, 61226), (3454, 58443), (3542, 56991), (3611, 55902), (3993, 50554), (5082, 39721), (5181, 38962), (5313, 37994), (5566, 36267), (6594, 30613), (7222, 27951), (7986, 25277), (8349, 24178), (9317, 21666), (10362, 19481), (10626, 18997), (10833, 18634), (12089, 16698)]