203052947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 228782736

約数和(自身を除く): 25729789

約数列:

[1, 17, 23, 67, 337, 391, 529, 1139, 1541, 5729, 7751, 8993, 22579, 26197, 35443, 131767, 178273, 383843, 519317, 602531, 3030641, 8828389, 11944291, 203052947]

約数ペア:

[(1, 203052947), (17, 11944291), (23, 8828389), (67, 3030641), (337, 602531), (391, 519317), (529, 383843), (1139, 178273), (1541, 131767), (5729, 35443), (7751, 26197), (8993, 22579)]