203213218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{110083}}^1$

素因数の和:110169

約数の個数: 16

約数和(自身を含む): 332894016

約数和(自身を除く): 129680798

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 110083, 220166, 1431079, 2862158, 7815893, 15631786, 101606609, 203213218]

約数ペア:

[(1, 203213218), (2, 101606609), (13, 15631786), (26, 7815893), (71, 2862158), (142, 1431079), (923, 220166), (1846, 110083)]