201584385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 373772880

約数和(自身を除く): 172188495

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 303, 505, 765, 909, 1515, 1717, 2609, 4545, 5151, 7827, 8585, 13045, 15453, 23481, 25755, 39135, 44353, 77265, 117405, 133059, 221765, 263509, 399177, 665295, 790527, 1317545, 1995885, 2371581, 3952635, 4479653, 11857905, 13438959, 22398265, 40316877, 67194795, 201584385]

約数ペア:

[(1, 201584385), (3, 67194795), (5, 40316877), (9, 22398265), (15, 13438959), (17, 11857905), (45, 4479653), (51, 3952635), (85, 2371581), (101, 1995885), (153, 1317545), (255, 790527), (303, 665295), (505, 399177), (765, 263509), (909, 221765), (1515, 133059), (1717, 117405), (2609, 77265), (4545, 44353), (5151, 39135), (7827, 25755), (8585, 23481), (13045, 15453)]