201794590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2833}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 385650720

約数和(自身を除く): 183856130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 2833, 4190, 5666, 7123, 14165, 14246, 28330, 35615, 48161, 71230, 96322, 240805, 481610, 1187027, 2374054, 5935135, 11870270, 20179459, 40358918, 100897295, 201794590]

約数ペア:

[(1, 201794590), (2, 100897295), (5, 40358918), (10, 20179459), (17, 11870270), (34, 5935135), (85, 2374054), (170, 1187027), (419, 481610), (838, 240805), (2095, 96322), (2833, 71230), (4190, 48161), (5666, 35615), (7123, 28330), (14165, 14246)]