200885765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 264808320

約数和(自身を除く): 63922555

約数列:

[1, 5, 19, 37, 67, 95, 185, 335, 703, 853, 1273, 2479, 3515, 4265, 6365, 12395, 16207, 31561, 47101, 57151, 81035, 157805, 235505, 285755, 599659, 1085869, 2114587, 2998295, 5429345, 10572935, 40177153, 200885765]

約数ペア:

[(1, 200885765), (5, 40177153), (19, 10572935), (37, 5429345), (67, 2998295), (95, 2114587), (185, 1085869), (335, 599659), (703, 285755), (853, 235505), (1273, 157805), (2479, 81035), (3515, 57151), (4265, 47101), (6365, 31561), (12395, 16207)]