213680822015

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{9127}}^1\times {\mathrm{19429}}^1$

素因数の和:28802

約数の個数: 16

約数和(自身を含む): 257522422080

約数和(自身を除く): 43841600065

約数列:

[1, 5, 241, 1205, 9127, 19429, 45635, 97145, 2199607, 4682389, 10998035, 23411945, 177328483, 886642415, 42736164403, 213680822015]

約数ペア:

[(1, 213680822015), (5, 42736164403), (241, 886642415), (1205, 177328483), (9127, 23411945), (19429, 10998035), (45635, 4682389), (97145, 2199607)]