200349800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143107}}^1$

素因数の和:143130

約数の個数: 48

約数和(自身を含む): 532361760

約数和(自身を除く): 332011960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143107, 286214, 572428, 715535, 1001749, 1144856, 1431070, 2003498, 2862140, 3577675, 4006996, 5008745, 5724280, 7155350, 8013992, 10017490, 14310700, 20034980, 25043725, 28621400, 40069960, 50087450, 100174900, 200349800]

約数ペア:

[(1, 200349800), (2, 100174900), (4, 50087450), (5, 40069960), (7, 28621400), (8, 25043725), (10, 20034980), (14, 14310700), (20, 10017490), (25, 8013992), (28, 7155350), (35, 5724280), (40, 5008745), (50, 4006996), (56, 3577675), (70, 2862140), (100, 2003498), (140, 1431070), (175, 1144856), (200, 1001749), (280, 715535), (350, 572428), (700, 286214), (1400, 143107)]