201251088

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2341}}^1$

素因数の和:2557

約数の個数: 80

約数和(自身を含む): 580816000

約数和(自身を除く): 379564912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 1194, 1592, 1791, 2341, 2388, 3184, 3582, 4682, 4776, 5373, 7023, 7164, 9364, 9552, 10746, 14046, 14328, 18728, 21069, 21492, 28092, 28656, 37456, 42138, 42984, 56184, 63207, 84276, 85968, 112368, 126414, 168552, 252828, 337104, 465859, 505656, 931718, 1011312, 1397577, 1863436, 2795154, 3726872, 4192731, 5590308, 7453744, 8385462, 11180616, 12578193, 16770924, 22361232, 25156386, 33541848, 50312772, 67083696, 100625544, 201251088]

約数ペア:

[(1, 201251088), (2, 100625544), (3, 67083696), (4, 50312772), (6, 33541848), (8, 25156386), (9, 22361232), (12, 16770924), (16, 12578193), (18, 11180616), (24, 8385462), (27, 7453744), (36, 5590308), (48, 4192731), (54, 3726872), (72, 2795154), (108, 1863436), (144, 1397577), (199, 1011312), (216, 931718), (398, 505656), (432, 465859), (597, 337104), (796, 252828), (1194, 168552), (1592, 126414), (1791, 112368), (2341, 85968), (2388, 84276), (3184, 63207), (3582, 56184), (4682, 42984), (4776, 42138), (5373, 37456), (7023, 28656), (7164, 28092), (9364, 21492), (9552, 21069), (10746, 18728), (14046, 14328)]