198500148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 632661120

約数和(自身を除く): 434160972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 101, 126, 132, 154, 198, 202, 231, 252, 303, 308, 396, 404, 462, 606, 693, 707, 709, 909, 924, 1111, 1212, 1386, 1414, 1418, 1818, 2121, 2127, 2222, 2772, 2828, 2836, 3333, 3636, 4242, 4254, 4444, 4963, 6363, 6381, 6666, 7777, 7799, 8484, 8508, 9926, 9999, 12726, 12762, 13332, 14889, 15554, 15598, 19852, 19998, 23331, 23397, 25452, 25524, 29778, 31108, 31196, 39996, 44667, 46662, 46794, 54593, 59556, 69993, 70191, 71609, 89334, 93324, 93588, 109186, 139986, 140382, 143218, 163779, 178668, 214827, 218372, 279972, 280764, 286436, 327558, 429654, 491337, 501263, 644481, 655116, 787699, 859308, 982674, 1002526, 1288962, 1503789, 1575398, 1965348, 2005052, 2363097, 2577924, 3007578, 3150796, 4511367, 4726194, 5513893, 6015156, 7089291, 9022734, 9452388, 11027786, 14178582, 16541679, 18045468, 22055572, 28357164, 33083358, 49625037, 66166716, 99250074, 198500148]

約数ペア:

[(1, 198500148), (2, 99250074), (3, 66166716), (4, 49625037), (6, 33083358), (7, 28357164), (9, 22055572), (11, 18045468), (12, 16541679), (14, 14178582), (18, 11027786), (21, 9452388), (22, 9022734), (28, 7089291), (33, 6015156), (36, 5513893), (42, 4726194), (44, 4511367), (63, 3150796), (66, 3007578), (77, 2577924), (84, 2363097), (99, 2005052), (101, 1965348), (126, 1575398), (132, 1503789), (154, 1288962), (198, 1002526), (202, 982674), (231, 859308), (252, 787699), (303, 655116), (308, 644481), (396, 501263), (404, 491337), (462, 429654), (606, 327558), (693, 286436), (707, 280764), (709, 279972), (909, 218372), (924, 214827), (1111, 178668), (1212, 163779), (1386, 143218), (1414, 140382), (1418, 139986), (1818, 109186), (2121, 93588), (2127, 93324), (2222, 89334), (2772, 71609), (2828, 70191), (2836, 69993), (3333, 59556), (3636, 54593), (4242, 46794), (4254, 46662), (4444, 44667), (4963, 39996), (6363, 31196), (6381, 31108), (6666, 29778), (7777, 25524), (7799, 25452), (8484, 23397), (8508, 23331), (9926, 19998), (9999, 19852), (12726, 15598), (12762, 15554), (13332, 14889)]