198265284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8111}}^1$

素因数の和:8225

約数の個数: 72

約数和(自身を含む): 578742528

約数和(自身を除く): 380477244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8111, 8148, 12222, 16222, 24333, 24444, 32444, 48666, 56777, 72999, 97332, 113554, 145998, 170331, 227108, 291996, 340662, 510993, 681324, 786767, 1021986, 1573534, 2043972, 2360301, 3147068, 4720602, 5507369, 7080903, 9441204, 11014738, 14161806, 16522107, 22029476, 28323612, 33044214, 49566321, 66088428, 99132642, 198265284]

約数ペア:

[(1, 198265284), (2, 99132642), (3, 66088428), (4, 49566321), (6, 33044214), (7, 28323612), (9, 22029476), (12, 16522107), (14, 14161806), (18, 11014738), (21, 9441204), (28, 7080903), (36, 5507369), (42, 4720602), (63, 3147068), (84, 2360301), (97, 2043972), (126, 1573534), (194, 1021986), (252, 786767), (291, 681324), (388, 510993), (582, 340662), (679, 291996), (873, 227108), (1164, 170331), (1358, 145998), (1746, 113554), (2037, 97332), (2716, 72999), (3492, 56777), (4074, 48666), (6111, 32444), (8111, 24444), (8148, 24333), (12222, 16222)]