201379700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{49117}}^1$

素因数の和:49172

約数の個数: 36

約数和(自身を含む): 447661452

約数和(自身を除く): 246281752

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 49117, 98234, 196468, 245585, 491170, 982340, 1227925, 2013797, 2455850, 4027594, 4911700, 8055188, 10068985, 20137970, 40275940, 50344925, 100689850, 201379700]

約数ペア:

[(1, 201379700), (2, 100689850), (4, 50344925), (5, 40275940), (10, 20137970), (20, 10068985), (25, 8055188), (41, 4911700), (50, 4027594), (82, 2455850), (100, 2013797), (164, 1227925), (205, 982340), (410, 491170), (820, 245585), (1025, 196468), (2050, 98234), (4100, 49117)]