194900508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 108

約数和(自身を含む): 548120664

約数和(自身を除く): 353220156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 121, 132, 198, 202, 242, 303, 363, 396, 404, 443, 484, 606, 726, 886, 909, 1089, 1111, 1212, 1329, 1452, 1772, 1818, 2178, 2222, 2658, 3333, 3636, 3987, 4356, 4444, 4873, 5316, 6666, 7974, 9746, 9999, 12221, 13332, 14619, 15948, 19492, 19998, 24442, 29238, 36663, 39996, 43857, 44743, 48884, 53603, 58476, 73326, 87714, 89486, 107206, 109989, 134229, 146652, 160809, 175428, 178972, 214412, 219978, 268458, 321618, 402687, 439956, 482427, 492173, 536916, 643236, 805374, 964854, 984346, 1476519, 1610748, 1929708, 1968692, 2953038, 4429557, 5413903, 5906076, 8859114, 10827806, 16241709, 17718228, 21655612, 32483418, 48725127, 64966836, 97450254, 194900508]

約数ペア:

[(1, 194900508), (2, 97450254), (3, 64966836), (4, 48725127), (6, 32483418), (9, 21655612), (11, 17718228), (12, 16241709), (18, 10827806), (22, 8859114), (33, 5906076), (36, 5413903), (44, 4429557), (66, 2953038), (99, 1968692), (101, 1929708), (121, 1610748), (132, 1476519), (198, 984346), (202, 964854), (242, 805374), (303, 643236), (363, 536916), (396, 492173), (404, 482427), (443, 439956), (484, 402687), (606, 321618), (726, 268458), (886, 219978), (909, 214412), (1089, 178972), (1111, 175428), (1212, 160809), (1329, 146652), (1452, 134229), (1772, 109989), (1818, 107206), (2178, 89486), (2222, 87714), (2658, 73326), (3333, 58476), (3636, 53603), (3987, 48884), (4356, 44743), (4444, 43857), (4873, 39996), (5316, 36663), (6666, 29238), (7974, 24442), (9746, 19998), (9999, 19492), (12221, 15948), (13332, 14619)]