188109215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 273162240

約数和(自身を除く): 85053025

約数列:

[1, 5, 7, 19, 35, 95, 133, 191, 665, 955, 1337, 1481, 3629, 6685, 7405, 10367, 18145, 25403, 28139, 51835, 127015, 140695, 196973, 282871, 984865, 1414355, 1980097, 5374549, 9900485, 26872745, 37621843, 188109215]

約数ペア:

[(1, 188109215), (5, 37621843), (7, 26872745), (19, 9900485), (35, 5374549), (95, 1980097), (133, 1414355), (191, 984865), (665, 282871), (955, 196973), (1337, 140695), (1481, 127015), (3629, 51835), (6685, 28139), (7405, 25403), (10367, 18145)]