209250278095

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^2\times {\mathrm{1877}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 253818100224

約数和(自身を除く): 44567822129

約数列:

[1, 5, 127, 419, 635, 1877, 2095, 9385, 53213, 175561, 238379, 266065, 786463, 877805, 1191895, 3932315, 22296247, 99880801, 111481235, 329527997, 499404005, 1647639985, 41850055619, 209250278095]

約数ペア:

[(1, 209250278095), (5, 41850055619), (127, 1647639985), (419, 499404005), (635, 329527997), (1877, 111481235), (2095, 99880801), (9385, 22296247), (53213, 3932315), (175561, 1191895), (238379, 877805), (266065, 786463)]