201338300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69427}}^1$

素因数の和:69470

約数の個数: 36

約数和(自身を含む): 451976280

約数和(自身を除く): 250637980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69427, 138854, 277708, 347135, 694270, 1388540, 1735675, 2013383, 3471350, 4026766, 6942700, 8053532, 10066915, 20133830, 40267660, 50334575, 100669150, 201338300]

約数ペア:

[(1, 201338300), (2, 100669150), (4, 50334575), (5, 40267660), (10, 20133830), (20, 10066915), (25, 8053532), (29, 6942700), (50, 4026766), (58, 3471350), (100, 2013383), (116, 1735675), (145, 1388540), (290, 694270), (580, 347135), (725, 277708), (1450, 138854), (2900, 69427)]