193648730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{76541}}^1$

素因数の和:76582

約数の個数: 32

約数和(自身を含む): 396793728

約数和(自身を除く): 203144998

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 76541, 153082, 382705, 765410, 841951, 1683902, 1760443, 3520886, 4209755, 8419510, 8802215, 17604430, 19364873, 38729746, 96824365, 193648730]

約数ペア:

[(1, 193648730), (2, 96824365), (5, 38729746), (10, 19364873), (11, 17604430), (22, 8802215), (23, 8419510), (46, 4209755), (55, 3520886), (110, 1760443), (115, 1683902), (230, 841951), (253, 765410), (506, 382705), (1265, 153082), (2530, 76541)]