204603850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7019}}^1$

素因数の和:7095

約数の個数: 48

約数和(自身を含む): 423053280

約数和(自身を除く): 218449430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 5830, 7019, 14038, 14575, 29150, 35095, 70190, 77209, 154418, 175475, 350950, 372007, 386045, 744014, 772090, 1860035, 1930225, 3720070, 3860450, 4092077, 8184154, 9300175, 18600350, 20460385, 40920770, 102301925, 204603850]

約数ペア:

[(1, 204603850), (2, 102301925), (5, 40920770), (10, 20460385), (11, 18600350), (22, 9300175), (25, 8184154), (50, 4092077), (53, 3860450), (55, 3720070), (106, 1930225), (110, 1860035), (265, 772090), (275, 744014), (530, 386045), (550, 372007), (583, 350950), (1166, 175475), (1325, 154418), (2650, 77209), (2915, 70190), (5830, 35095), (7019, 29150), (14038, 14575)]