201023984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43777}}^1$

素因数の和:43833

約数の個数: 40

約数和(自身を含む): 455991648

約数和(自身を除く): 254967664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 43777, 87554, 175108, 306439, 350216, 612878, 700432, 1225756, 1794857, 2451512, 3589714, 4903024, 7179428, 12563999, 14358856, 25127998, 28717712, 50255996, 100511992, 201023984]

約数ペア:

[(1, 201023984), (2, 100511992), (4, 50255996), (7, 28717712), (8, 25127998), (14, 14358856), (16, 12563999), (28, 7179428), (41, 4903024), (56, 3589714), (82, 2451512), (112, 1794857), (164, 1225756), (287, 700432), (328, 612878), (574, 350216), (656, 306439), (1148, 175108), (2296, 87554), (4592, 43777)]