202425872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12923}}^1$

素因数の和:13031

約数の個数: 40

約数和(自身を含む): 432695520

約数和(自身を除く): 230269648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 12923, 15664, 25846, 51692, 103384, 142153, 206768, 284306, 568612, 1137224, 1150147, 2274448, 2300294, 4600588, 9201176, 12651617, 18402352, 25303234, 50606468, 101212936, 202425872]

約数ペア:

[(1, 202425872), (2, 101212936), (4, 50606468), (8, 25303234), (11, 18402352), (16, 12651617), (22, 9201176), (44, 4600588), (88, 2300294), (89, 2274448), (176, 1150147), (178, 1137224), (356, 568612), (712, 284306), (979, 206768), (1424, 142153), (1958, 103384), (3916, 51692), (7832, 25846), (12923, 15664)]