204255207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 337777440

約数和(自身を除く): 133522233

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 333, 377, 481, 1073, 1131, 1443, 1627, 3219, 3393, 4329, 4881, 9657, 13949, 14643, 21151, 41847, 47183, 60199, 63453, 125541, 141549, 180597, 190359, 424647, 541791, 613379, 782587, 1745771, 1840137, 2347761, 5237313, 5520411, 7043283, 15711939, 22695023, 68085069, 204255207]

約数ペア:

[(1, 204255207), (3, 68085069), (9, 22695023), (13, 15711939), (29, 7043283), (37, 5520411), (39, 5237313), (87, 2347761), (111, 1840137), (117, 1745771), (261, 782587), (333, 613379), (377, 541791), (481, 424647), (1073, 190359), (1131, 180597), (1443, 141549), (1627, 125541), (3219, 63453), (3393, 60199), (4329, 47183), (4881, 41847), (9657, 21151), (13949, 14643)]