200750480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{358483}}^1$

素因数の和:358503

約数の個数: 40

約数和(自身を含む): 533424192

約数和(自身を除く): 332673712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 358483, 716966, 1433932, 1792415, 2509381, 2867864, 3584830, 5018762, 5735728, 7169660, 10037524, 12546905, 14339320, 20075048, 25093810, 28678640, 40150096, 50187620, 100375240, 200750480]

約数ペア:

[(1, 200750480), (2, 100375240), (4, 50187620), (5, 40150096), (7, 28678640), (8, 25093810), (10, 20075048), (14, 14339320), (16, 12546905), (20, 10037524), (28, 7169660), (35, 5735728), (40, 5018762), (56, 3584830), (70, 2867864), (80, 2509381), (112, 1792415), (140, 1433932), (280, 716966), (560, 358483)]