201012250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47297}}^1$

素因数の和:47331

約数の個数: 32

約数和(自身を含む): 398438352

約数和(自身を除く): 197426102

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 47297, 94594, 236485, 472970, 804049, 1182425, 1608098, 2364850, 4020245, 5912125, 8040490, 11824250, 20101225, 40202450, 100506125, 201012250]

約数ペア:

[(1, 201012250), (2, 100506125), (5, 40202450), (10, 20101225), (17, 11824250), (25, 8040490), (34, 5912125), (50, 4020245), (85, 2364850), (125, 1608098), (170, 1182425), (250, 804049), (425, 472970), (850, 236485), (2125, 94594), (4250, 47297)]