202106209000

素因数分解:

$2^3\times 5^3\times {\mathrm{1069}}^1\times {\mathrm{189061}}^1$

素因数の和:190151

約数の個数: 64

約数和(自身を含む): 473373435600

約数和(自身を除く): 271267226600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1069, 2138, 4276, 5345, 8552, 10690, 21380, 26725, 42760, 53450, 106900, 133625, 189061, 213800, 267250, 378122, 534500, 756244, 945305, 1069000, 1512488, 1890610, 3781220, 4726525, 7562440, 9453050, 18906100, 23632625, 37812200, 47265250, 94530500, 189061000, 202106209, 404212418, 808424836, 1010531045, 1616849672, 2021062090, 4042124180, 5052655225, 8084248360, 10105310450, 20210620900, 25263276125, 40421241800, 50526552250, 101053104500, 202106209000]

約数ペア:

[(1, 202106209000), (2, 101053104500), (4, 50526552250), (5, 40421241800), (8, 25263276125), (10, 20210620900), (20, 10105310450), (25, 8084248360), (40, 5052655225), (50, 4042124180), (100, 2021062090), (125, 1616849672), (200, 1010531045), (250, 808424836), (500, 404212418), (1000, 202106209), (1069, 189061000), (2138, 94530500), (4276, 47265250), (5345, 37812200), (8552, 23632625), (10690, 18906100), (21380, 9453050), (26725, 7562440), (42760, 4726525), (53450, 3781220), (106900, 1890610), (133625, 1512488), (189061, 1069000), (213800, 945305), (267250, 756244), (378122, 534500)]