212695595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 308620800

約数和(自身を除く): 95925205

約数列:

[1, 5, 7, 19, 35, 95, 133, 227, 665, 1135, 1409, 1589, 4313, 7045, 7945, 9863, 21565, 26771, 30191, 49315, 133855, 150955, 187397, 319843, 936985, 1599215, 2238901, 6077017, 11194505, 30385085, 42539119, 212695595]

約数ペア:

[(1, 212695595), (5, 42539119), (7, 30385085), (19, 11194505), (35, 6077017), (95, 2238901), (133, 1599215), (227, 936985), (665, 319843), (1135, 187397), (1409, 150955), (1589, 133855), (4313, 49315), (7045, 30191), (7945, 26771), (9863, 21565)]