202198300

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{14759}}^1$

素因数の和:14910

約数の個数: 36

約数和(自身を含む): 442002960

約数和(自身を除く): 239804660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 14759, 29518, 59036, 73795, 147590, 295180, 368975, 737950, 1475900, 2021983, 4043966, 8087932, 10109915, 20219830, 40439660, 50549575, 101099150, 202198300]

約数ペア:

[(1, 202198300), (2, 101099150), (4, 50549575), (5, 40439660), (10, 20219830), (20, 10109915), (25, 8087932), (50, 4043966), (100, 2021983), (137, 1475900), (274, 737950), (548, 368975), (685, 295180), (1370, 147590), (2740, 73795), (3425, 59036), (6850, 29518), (13700, 14759)]