201769019776

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{1217}}^1\times {\mathrm{7487}}^1$

素因数の和:8891

約数の個数: 64

約数和(自身を含む): 404671438080

約数和(自身を除く): 202902418304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1217, 1384, 2434, 2768, 4868, 5536, 7487, 9736, 11072, 14974, 19472, 22144, 29948, 38944, 59896, 77888, 119792, 155776, 210541, 239584, 421082, 479168, 842164, 958336, 1295251, 1684328, 2590502, 3368656, 5181004, 6737312, 9111679, 10362008, 13474624, 18223358, 20724016, 26949248, 36446716, 41448032, 72893432, 82896064, 145786864, 165792128, 291573728, 583147456, 1166294912, 1576320467, 3152640934, 6305281868, 12610563736, 25221127472, 50442254944, 100884509888, 201769019776]

約数ペア:

[(1, 201769019776), (2, 100884509888), (4, 50442254944), (8, 25221127472), (16, 12610563736), (32, 6305281868), (64, 3152640934), (128, 1576320467), (173, 1166294912), (346, 583147456), (692, 291573728), (1217, 165792128), (1384, 145786864), (2434, 82896064), (2768, 72893432), (4868, 41448032), (5536, 36446716), (7487, 26949248), (9736, 20724016), (11072, 18223358), (14974, 13474624), (19472, 10362008), (22144, 9111679), (29948, 6737312), (38944, 5181004), (59896, 3368656), (77888, 2590502), (119792, 1684328), (155776, 1295251), (210541, 958336), (239584, 842164), (421082, 479168)]