205126773

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 289766400

約数和(自身を除く): 84639627

約数列:

[1, 3, 29, 87, 97, 109, 223, 291, 327, 669, 2813, 3161, 6467, 8439, 9483, 10573, 19401, 21631, 24307, 31719, 64893, 72921, 306617, 627299, 704903, 919851, 1881897, 2114709, 2357779, 7073337, 68375591, 205126773]

約数ペア:

[(1, 205126773), (3, 68375591), (29, 7073337), (87, 2357779), (97, 2114709), (109, 1881897), (223, 919851), (291, 704903), (327, 627299), (669, 306617), (2813, 72921), (3161, 64893), (6467, 31719), (8439, 24307), (9483, 21631), (10573, 19401)]