202804900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{119297}}^1$

素因数の和:119328

約数の個数: 36

約数和(自身を含む): 465977988

約数和(自身を除く): 263173088

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 119297, 238594, 477188, 596485, 1192970, 2028049, 2385940, 2982425, 4056098, 5964850, 8112196, 10140245, 11929700, 20280490, 40560980, 50701225, 101402450, 202804900]

約数ペア:

[(1, 202804900), (2, 101402450), (4, 50701225), (5, 40560980), (10, 20280490), (17, 11929700), (20, 10140245), (25, 8112196), (34, 5964850), (50, 4056098), (68, 2982425), (85, 2385940), (100, 2028049), (170, 1192970), (340, 596485), (425, 477188), (850, 238594), (1700, 119297)]