207633710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3889}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 394912800

約数和(自身を除く): 187279090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2810, 3889, 5339, 7778, 10678, 19445, 26695, 38890, 53390, 73891, 147782, 369455, 738910, 1092809, 2185618, 5464045, 10928090, 20763371, 41526742, 103816855, 207633710]

約数ペア:

[(1, 207633710), (2, 103816855), (5, 41526742), (10, 20763371), (19, 10928090), (38, 5464045), (95, 2185618), (190, 1092809), (281, 738910), (562, 369455), (1405, 147782), (2810, 73891), (3889, 53390), (5339, 38890), (7778, 26695), (10678, 19445)]