266405210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{2659}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 492972480

約数和(自身を除く): 226567270

約数列:

[1, 2, 5, 10, 43, 86, 215, 233, 430, 466, 1165, 2330, 2659, 5318, 10019, 13295, 20038, 26590, 50095, 100190, 114337, 228674, 571685, 619547, 1143370, 1239094, 3097735, 6195470, 26640521, 53281042, 133202605, 266405210]

約数ペア:

[(1, 266405210), (2, 133202605), (5, 53281042), (10, 26640521), (43, 6195470), (86, 3097735), (215, 1239094), (233, 1143370), (430, 619547), (466, 571685), (1165, 228674), (2330, 114337), (2659, 100190), (5318, 50095), (10019, 26590), (13295, 20038)]