202144365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 375289200

約数和(自身を除く): 173144835

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1335, 1513, 2969, 4005, 4539, 7565, 8907, 13617, 14845, 22695, 26721, 44535, 50473, 68085, 133605, 151419, 252365, 264241, 454257, 757095, 792723, 1321205, 2271285, 2378169, 3963615, 4492097, 11890845, 13476291, 22460485, 40428873, 67381455, 202144365]

約数ペア:

[(1, 202144365), (3, 67381455), (5, 40428873), (9, 22460485), (15, 13476291), (17, 11890845), (45, 4492097), (51, 3963615), (85, 2378169), (89, 2271285), (153, 1321205), (255, 792723), (267, 757095), (445, 454257), (765, 264241), (801, 252365), (1335, 151419), (1513, 133605), (2969, 68085), (4005, 50473), (4539, 44535), (7565, 26721), (8907, 22695), (13617, 14845)]