198100188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 614154240

約数和(自身を除く): 416054052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 101, 108, 117, 127, 132, 143, 156, 198, 202, 234, 254, 286, 297, 303, 351, 381, 396, 404, 429, 468, 508, 572, 594, 606, 702, 762, 858, 909, 1111, 1143, 1188, 1212, 1287, 1313, 1397, 1404, 1524, 1651, 1716, 1818, 2222, 2286, 2574, 2626, 2727, 2794, 3302, 3333, 3429, 3636, 3861, 3939, 4191, 4444, 4572, 4953, 5148, 5252, 5454, 5588, 6604, 6666, 6858, 7722, 7878, 8382, 9906, 9999, 10908, 11817, 12573, 12827, 13332, 13716, 14443, 14859, 15444, 15756, 16764, 18161, 19812, 19998, 23634, 25146, 25654, 28886, 29718, 29997, 35451, 36322, 37719, 38481, 39996, 43329, 44577, 47268, 50292, 51308, 54483, 57772, 59436, 59994, 70902, 72644, 75438, 76962, 86658, 89154, 108966, 115443, 119988, 129987, 141097, 141804, 150876, 153924, 163449, 166751, 173316, 178308, 217932, 230886, 259974, 282194, 326898, 333502, 346329, 389961, 423291, 461772, 490347, 500253, 519948, 564388, 653796, 667004, 692658, 779922, 846582, 980694, 1000506, 1269873, 1385316, 1500759, 1559844, 1693164, 1834261, 1961388, 2001012, 2539746, 3001518, 3668522, 3809619, 4502277, 5079492, 5502783, 6003036, 7337044, 7619238, 9004554, 11005566, 15238476, 16508349, 18009108, 22011132, 33016698, 49525047, 66033396, 99050094, 198100188]

約数ペア:

[(1, 198100188), (2, 99050094), (3, 66033396), (4, 49525047), (6, 33016698), (9, 22011132), (11, 18009108), (12, 16508349), (13, 15238476), (18, 11005566), (22, 9004554), (26, 7619238), (27, 7337044), (33, 6003036), (36, 5502783), (39, 5079492), (44, 4502277), (52, 3809619), (54, 3668522), (66, 3001518), (78, 2539746), (99, 2001012), (101, 1961388), (108, 1834261), (117, 1693164), (127, 1559844), (132, 1500759), (143, 1385316), (156, 1269873), (198, 1000506), (202, 980694), (234, 846582), (254, 779922), (286, 692658), (297, 667004), (303, 653796), (351, 564388), (381, 519948), (396, 500253), (404, 490347), (429, 461772), (468, 423291), (508, 389961), (572, 346329), (594, 333502), (606, 326898), (702, 282194), (762, 259974), (858, 230886), (909, 217932), (1111, 178308), (1143, 173316), (1188, 166751), (1212, 163449), (1287, 153924), (1313, 150876), (1397, 141804), (1404, 141097), (1524, 129987), (1651, 119988), (1716, 115443), (1818, 108966), (2222, 89154), (2286, 86658), (2574, 76962), (2626, 75438), (2727, 72644), (2794, 70902), (3302, 59994), (3333, 59436), (3429, 57772), (3636, 54483), (3861, 51308), (3939, 50292), (4191, 47268), (4444, 44577), (4572, 43329), (4953, 39996), (5148, 38481), (5252, 37719), (5454, 36322), (5588, 35451), (6604, 29997), (6666, 29718), (6858, 28886), (7722, 25654), (7878, 25146), (8382, 23634), (9906, 19998), (9999, 19812), (10908, 18161), (11817, 16764), (12573, 15756), (12827, 15444), (13332, 14859), (13716, 14443)]