231486170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 425113920

約数和(自身を除く): 193627750

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 415, 655, 830, 1310, 2129, 4258, 10645, 10873, 21290, 21746, 54365, 108730, 176707, 278899, 353414, 557798, 883535, 1394495, 1767070, 2788990, 23148617, 46297234, 115743085, 231486170]

約数ペア:

[(1, 231486170), (2, 115743085), (5, 46297234), (10, 23148617), (83, 2788990), (131, 1767070), (166, 1394495), (262, 883535), (415, 557798), (655, 353414), (830, 278899), (1310, 176707), (2129, 108730), (4258, 54365), (10645, 21746), (10873, 21290)]