213364997041

素因数分解:

$7^1\times {\mathrm{743}}^1\times {\mathrm{1619}}^1\times {\mathrm{25339}}^1$

素因数の和:27708

約数の個数: 16

約数和(自身を含む): 244334361600

約数和(自身を除く): 30969364559

約数列:

[1, 7, 743, 1619, 5201, 11333, 25339, 177373, 1202917, 8420419, 18826877, 41023841, 131788139, 287166887, 30480713863, 213364997041]

約数ペア:

[(1, 213364997041), (7, 30480713863), (743, 287166887), (1619, 131788139), (5201, 41023841), (11333, 18826877), (25339, 8420419), (177373, 1202917)]