203420200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{17239}}^1$

素因数の和:17314

約数の個数: 48

約数和(自身を含む): 480996000

約数和(自身を除く): 277575800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 17239, 34478, 68956, 86195, 137912, 172390, 344780, 430975, 689560, 861950, 1017101, 1723900, 2034202, 3447800, 4068404, 5085505, 8136808, 10171010, 20342020, 25427525, 40684040, 50855050, 101710100, 203420200]

約数ペア:

[(1, 203420200), (2, 101710100), (4, 50855050), (5, 40684040), (8, 25427525), (10, 20342020), (20, 10171010), (25, 8136808), (40, 5085505), (50, 4068404), (59, 3447800), (100, 2034202), (118, 1723900), (200, 1017101), (236, 861950), (295, 689560), (472, 430975), (590, 344780), (1180, 172390), (1475, 137912), (2360, 86195), (2950, 68956), (5900, 34478), (11800, 17239)]