202183065

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13099}}^1$

素因数の和:13131

約数の個数: 48

約数和(自身を含む): 408720000

約数和(自身を除く): 206536935

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 13099, 15435, 39297, 65495, 91693, 117891, 196485, 275079, 458465, 589455, 641851, 825237, 1375395, 1925553, 3209255, 4126185, 4492957, 5776659, 9627765, 13478871, 22464785, 28883295, 40436613, 67394355, 202183065]

約数ペア:

[(1, 202183065), (3, 67394355), (5, 40436613), (7, 28883295), (9, 22464785), (15, 13478871), (21, 9627765), (35, 5776659), (45, 4492957), (49, 4126185), (63, 3209255), (105, 1925553), (147, 1375395), (245, 825237), (315, 641851), (343, 589455), (441, 458465), (735, 275079), (1029, 196485), (1715, 117891), (2205, 91693), (3087, 65495), (5145, 39297), (13099, 15435)]