202419085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19725

約数の個数: 24

約数和(自身を含む): 282712248

約数和(自身を除く): 80293163

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 19681, 98405, 216491, 334577, 1082455, 1672885, 2381401, 3680347, 11907005, 18401735, 40483817, 202419085]

約数ペア:

[(1, 202419085), (5, 40483817), (11, 18401735), (17, 11907005), (55, 3680347), (85, 2381401), (121, 1672885), (187, 1082455), (605, 334577), (935, 216491), (2057, 98405), (10285, 19681)]