203450613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 94594827

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 589, 1187, 1767, 1843, 3007, 3561, 5529, 9021, 22553, 36797, 57133, 67659, 110391, 115139, 171399, 345417, 699143, 2097429, 2187641, 3569309, 6562923, 10707927, 67816871, 203450613]

約数ペア:

[(1, 203450613), (3, 67816871), (19, 10707927), (31, 6562923), (57, 3569309), (93, 2187641), (97, 2097429), (291, 699143), (589, 345417), (1187, 171399), (1767, 115139), (1843, 110391), (3007, 67659), (3561, 57133), (5529, 36797), (9021, 22553)]