208030883

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 225939456

約数和(自身を除く): 17908573

約数列:

[1, 23, 47, 53, 1081, 1219, 2491, 3631, 57293, 83513, 170657, 192443, 3925111, 4426189, 9044821, 208030883]

約数ペア:

[(1, 208030883), (23, 9044821), (47, 4426189), (53, 3925111), (1081, 192443), (1219, 170657), (2491, 83513), (3631, 57293)]