201465208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189347}}^1$

素因数の和:189379

約数の個数: 32

約数和(自身を含む): 454435200

約数和(自身を除く): 252969992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189347, 378694, 757388, 1325429, 1514776, 2650858, 3597593, 5301716, 7195186, 10603432, 14390372, 25183151, 28780744, 50366302, 100732604, 201465208]

約数ペア:

[(1, 201465208), (2, 100732604), (4, 50366302), (7, 28780744), (8, 25183151), (14, 14390372), (19, 10603432), (28, 7195186), (38, 5301716), (56, 3597593), (76, 2650858), (133, 1514776), (152, 1325429), (266, 757388), (532, 378694), (1064, 189347)]