205038141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14551}}^1$

素因数の和:14633

約数の個数: 32

約数和(自身を含む): 346454016

約数和(自身を除く): 141415875

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 14551, 43653, 101857, 160061, 305571, 480183, 887611, 1120427, 2662833, 3361281, 6213277, 9763721, 18639831, 29291163, 68346047, 205038141]

約数ペア:

[(1, 205038141), (3, 68346047), (7, 29291163), (11, 18639831), (21, 9763721), (33, 6213277), (61, 3361281), (77, 2662833), (183, 1120427), (231, 887611), (427, 480183), (671, 305571), (1281, 160061), (2013, 101857), (4697, 43653), (14091, 14551)]