205747248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19753}}^1$

素因数の和:19802

約数の個数: 80

約数和(自身を含む): 627070976

約数和(自身を除く): 421323728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19753, 39506, 59259, 79012, 118518, 138271, 158024, 237036, 276542, 316048, 414813, 474072, 553084, 612343, 829626, 948144, 1106168, 1224686, 1659252, 1837029, 2212336, 2449372, 3318504, 3674058, 4286401, 4898744, 6637008, 7348116, 8572802, 9797488, 12859203, 14696232, 17145604, 25718406, 29392464, 34291208, 51436812, 68582416, 102873624, 205747248]

約数ペア:

[(1, 205747248), (2, 102873624), (3, 68582416), (4, 51436812), (6, 34291208), (7, 29392464), (8, 25718406), (12, 17145604), (14, 14696232), (16, 12859203), (21, 9797488), (24, 8572802), (28, 7348116), (31, 6637008), (42, 4898744), (48, 4286401), (56, 3674058), (62, 3318504), (84, 2449372), (93, 2212336), (112, 1837029), (124, 1659252), (168, 1224686), (186, 1106168), (217, 948144), (248, 829626), (336, 612343), (372, 553084), (434, 474072), (496, 414813), (651, 316048), (744, 276542), (868, 237036), (1302, 158024), (1488, 138271), (1736, 118518), (2604, 79012), (3472, 59259), (5208, 39506), (10416, 19753)]