214978277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 232569792

約数和(自身を除く): 17591515

約数列:

[1, 17, 67, 173, 1091, 1139, 2941, 11591, 18547, 73097, 188743, 197047, 1242649, 3208631, 12645781, 214978277]

約数ペア:

[(1, 214978277), (17, 12645781), (67, 3208631), (173, 1242649), (1091, 197047), (1139, 188743), (2941, 73097), (11591, 18547)]