201003968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{285517}}^1$

素因数の和:285540

約数の個数: 28

約数和(自身を含む): 435129432

約数和(自身を除く): 234125464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 285517, 571034, 1142068, 2284136, 3140687, 4568272, 6281374, 9136544, 12562748, 18273088, 25125496, 50250992, 100501984, 201003968]

約数ペア:

[(1, 201003968), (2, 100501984), (4, 50250992), (8, 25125496), (11, 18273088), (16, 12562748), (22, 9136544), (32, 6281374), (44, 4568272), (64, 3140687), (88, 2284136), (176, 1142068), (352, 571034), (704, 285517)]