197754084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 374628636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 89, 93, 99, 124, 132, 178, 181, 186, 198, 267, 279, 341, 356, 362, 372, 396, 534, 543, 558, 682, 724, 801, 979, 1023, 1068, 1086, 1116, 1364, 1602, 1629, 1958, 1991, 2046, 2172, 2759, 2937, 3069, 3204, 3258, 3916, 3982, 4092, 5518, 5611, 5874, 5973, 6138, 6516, 7964, 8277, 8811, 11036, 11222, 11748, 11946, 12276, 16109, 16554, 16833, 17622, 17919, 22444, 23892, 24831, 30349, 32218, 33108, 33666, 35244, 35838, 48327, 49662, 50499, 60698, 61721, 64436, 67332, 71676, 91047, 96654, 99324, 100998, 121396, 123442, 144981, 177199, 182094, 185163, 193308, 201996, 246884, 273141, 289962, 354398, 364188, 370326, 499379, 531597, 546282, 555489, 579924, 708796, 740652, 998758, 1063194, 1092564, 1110978, 1498137, 1594791, 1997516, 2126388, 2221956, 2996274, 3189582, 4494411, 5493169, 5992548, 6379164, 8988822, 10986338, 16479507, 17977644, 21972676, 32959014, 49438521, 65918028, 98877042, 197754084]

約数ペア:

[(1, 197754084), (2, 98877042), (3, 65918028), (4, 49438521), (6, 32959014), (9, 21972676), (11, 17977644), (12, 16479507), (18, 10986338), (22, 8988822), (31, 6379164), (33, 5992548), (36, 5493169), (44, 4494411), (62, 3189582), (66, 2996274), (89, 2221956), (93, 2126388), (99, 1997516), (124, 1594791), (132, 1498137), (178, 1110978), (181, 1092564), (186, 1063194), (198, 998758), (267, 740652), (279, 708796), (341, 579924), (356, 555489), (362, 546282), (372, 531597), (396, 499379), (534, 370326), (543, 364188), (558, 354398), (682, 289962), (724, 273141), (801, 246884), (979, 201996), (1023, 193308), (1068, 185163), (1086, 182094), (1116, 177199), (1364, 144981), (1602, 123442), (1629, 121396), (1958, 100998), (1991, 99324), (2046, 96654), (2172, 91047), (2759, 71676), (2937, 67332), (3069, 64436), (3204, 61721), (3258, 60698), (3916, 50499), (3982, 49662), (4092, 48327), (5518, 35838), (5611, 35244), (5874, 33666), (5973, 33108), (6138, 32218), (6516, 30349), (7964, 24831), (8277, 23892), (8811, 22444), (11036, 17919), (11222, 17622), (11748, 16833), (11946, 16554), (12276, 16109)]