201040600

素因数分解:

$2^3\times 5^2\times {\mathrm{1005203}}^1$

素因数の和:1005219

約数の個数: 24

約数和(自身を含む): 467419860

約数和(自身を除く): 266379260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1005203, 2010406, 4020812, 5026015, 8041624, 10052030, 20104060, 25130075, 40208120, 50260150, 100520300, 201040600]

約数ペア:

[(1, 201040600), (2, 100520300), (4, 50260150), (5, 40208120), (8, 25130075), (10, 20104060), (20, 10052030), (25, 8041624), (40, 5026015), (50, 4020812), (100, 2010406), (200, 1005203)]