218506014718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1\times {\mathrm{26839}}^1$

素因数の和:27712

約数の個数: 32

約数和(自身を含む): 338330868480

約数和(自身を除く): 119824853762

約数列:

[1, 2, 43, 86, 137, 274, 691, 1382, 5891, 11782, 26839, 29713, 53678, 59426, 94667, 189334, 1154077, 2308154, 3676943, 4070681, 7353886, 8141362, 18545749, 37091498, 158108549, 316217098, 797467207, 1594934414, 2540767613, 5081535226, 109253007359, 218506014718]

約数ペア:

[(1, 218506014718), (2, 109253007359), (43, 5081535226), (86, 2540767613), (137, 1594934414), (274, 797467207), (691, 316217098), (1382, 158108549), (5891, 37091498), (11782, 18545749), (26839, 8141362), (29713, 7353886), (53678, 4070681), (59426, 3676943), (94667, 2308154), (189334, 1154077)]