202170970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25303}}^1$

素因数の和:25374

約数の個数: 32

約数和(自身を含む): 393527808

約数和(自身を除く): 191356838

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 25303, 50606, 126515, 253030, 430151, 860302, 1189241, 2150755, 2378482, 4301510, 5946205, 11892410, 20217097, 40434194, 101085485, 202170970]

約数ペア:

[(1, 202170970), (2, 101085485), (5, 40434194), (10, 20217097), (17, 11892410), (34, 5946205), (47, 4301510), (85, 2378482), (94, 2150755), (170, 1189241), (235, 860302), (470, 430151), (799, 253030), (1598, 126515), (3995, 50606), (7990, 25303)]