214032170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 432003456

約数和(自身を除く): 217971286

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 113, 134, 226, 257, 335, 514, 565, 670, 737, 1130, 1243, 1285, 1474, 2486, 2570, 2827, 3685, 5654, 6215, 7370, 7571, 12430, 14135, 15142, 17219, 28270, 29041, 34438, 37855, 58082, 75710, 83281, 86095, 145205, 166562, 172190, 189409, 290410, 319451, 378818, 416405, 638902, 832810, 947045, 1597255, 1894090, 1945747, 3194510, 3891494, 9728735, 19457470, 21403217, 42806434, 107016085, 214032170]

約数ペア:

[(1, 214032170), (2, 107016085), (5, 42806434), (10, 21403217), (11, 19457470), (22, 9728735), (55, 3891494), (67, 3194510), (110, 1945747), (113, 1894090), (134, 1597255), (226, 947045), (257, 832810), (335, 638902), (514, 416405), (565, 378818), (670, 319451), (737, 290410), (1130, 189409), (1243, 172190), (1285, 166562), (1474, 145205), (2486, 86095), (2570, 83281), (2827, 75710), (3685, 58082), (5654, 37855), (6215, 34438), (7370, 29041), (7571, 28270), (12430, 17219), (14135, 15142)]