209896848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{208231}}^1$

素因数の和:208252

約数の個数: 60

約数和(自身を含む): 671339968

約数和(自身を除く): 461443120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 208231, 416462, 624693, 832924, 1249386, 1457617, 1665848, 1874079, 2498772, 2915234, 3331696, 3748158, 4372851, 4997544, 5830468, 7496316, 8745702, 9995088, 11660936, 13118553, 14992632, 17491404, 23321872, 26237106, 29985264, 34982808, 52474212, 69965616, 104948424, 209896848]

約数ペア:

[(1, 209896848), (2, 104948424), (3, 69965616), (4, 52474212), (6, 34982808), (7, 29985264), (8, 26237106), (9, 23321872), (12, 17491404), (14, 14992632), (16, 13118553), (18, 11660936), (21, 9995088), (24, 8745702), (28, 7496316), (36, 5830468), (42, 4997544), (48, 4372851), (56, 3748158), (63, 3331696), (72, 2915234), (84, 2498772), (112, 1874079), (126, 1665848), (144, 1457617), (168, 1249386), (252, 832924), (336, 624693), (504, 416462), (1008, 208231)]