200820918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{3001}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 423642240

約数和(自身を除く): 222821322

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 587, 1174, 1761, 3001, 3522, 6002, 9003, 11153, 18006, 22306, 33459, 57019, 66918, 114038, 171057, 342114, 1761587, 3523174, 5284761, 10569522, 33470153, 66940306, 100410459, 200820918]

約数ペア:

[(1, 200820918), (2, 100410459), (3, 66940306), (6, 33470153), (19, 10569522), (38, 5284761), (57, 3523174), (114, 1761587), (587, 342114), (1174, 171057), (1761, 114038), (3001, 66918), (3522, 57019), (6002, 33459), (9003, 22306), (11153, 18006)]