200468924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61343}}^1$

素因数の和:61409

約数の個数: 24

約数和(自身を含む): 377879040

約数和(自身を除く): 177410116

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61343, 122686, 245372, 1165517, 2331034, 2637749, 4662068, 5275498, 10550996, 50117231, 100234462, 200468924]

約数ペア:

[(1, 200468924), (2, 100234462), (4, 50117231), (19, 10550996), (38, 5275498), (43, 4662068), (76, 2637749), (86, 2331034), (172, 1165517), (817, 245372), (1634, 122686), (3268, 61343)]