193261700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47137}}^1$

素因数の和:47192

約数の個数: 36

約数和(自身を含む): 429615732

約数和(自身を除く): 236354032

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 47137, 94274, 188548, 235685, 471370, 942740, 1178425, 1932617, 2356850, 3865234, 4713700, 7730468, 9663085, 19326170, 38652340, 48315425, 96630850, 193261700]

約数ペア:

[(1, 193261700), (2, 96630850), (4, 48315425), (5, 38652340), (10, 19326170), (20, 9663085), (25, 7730468), (41, 4713700), (50, 3865234), (82, 2356850), (100, 1932617), (164, 1178425), (205, 942740), (410, 471370), (820, 235685), (1025, 188548), (2050, 94274), (4100, 47137)]