203670290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38501}}^1$

素因数の和:38554

約数の個数: 24

約数和(自身を含む): 383248908

約数和(自身を除く): 179578618

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 38501, 77002, 192505, 385010, 885523, 1771046, 4427615, 8855230, 20367029, 40734058, 101835145, 203670290]

約数ペア:

[(1, 203670290), (2, 101835145), (5, 40734058), (10, 20367029), (23, 8855230), (46, 4427615), (115, 1771046), (230, 885523), (529, 385010), (1058, 192505), (2645, 77002), (5290, 38501)]