215066706631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2212097}}^1$

素因数の和:2212183

約数の個数: 32

約数和(自身を含む): 280317058560

約数和(自身を除く): 65250351929

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 731, 817, 2261, 5117, 5719, 13889, 97223, 2212097, 15484679, 37605649, 42029843, 95120171, 263239543, 294208901, 665841197, 714507331, 1617042907, 1807283249, 5001551317, 11319300349, 12650982743, 30723815233, 215066706631]

約数ペア:

[(1, 215066706631), (7, 30723815233), (17, 12650982743), (19, 11319300349), (43, 5001551317), (119, 1807283249), (133, 1617042907), (301, 714507331), (323, 665841197), (731, 294208901), (817, 263239543), (2261, 95120171), (5117, 42029843), (5719, 37605649), (13889, 15484679), (97223, 2212097)]