203797295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 273490560

約数和(自身を除く): 69693265

約数列:

[1, 5, 13, 37, 65, 101, 185, 481, 505, 839, 1313, 2405, 3737, 4195, 6565, 10907, 18685, 31043, 48581, 54535, 84739, 155215, 242905, 403559, 423695, 1101607, 2017795, 3135343, 5508035, 15676715, 40759459, 203797295]

約数ペア:

[(1, 203797295), (5, 40759459), (13, 15676715), (37, 5508035), (65, 3135343), (101, 2017795), (185, 1101607), (481, 423695), (505, 403559), (839, 242905), (1313, 155215), (2405, 84739), (3737, 54535), (4195, 48581), (6565, 31043), (10907, 18685)]