200081296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10979}}^1$

素因数の和:11071

約数の個数: 40

約数和(自身を含む): 416625120

約数和(自身を除く): 216543824

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 10979, 18224, 21958, 43916, 87832, 175664, 186643, 373286, 735593, 746572, 1471186, 1493144, 2942372, 2986288, 5884744, 11769488, 12505081, 25010162, 50020324, 100040648, 200081296]

約数ペア:

[(1, 200081296), (2, 100040648), (4, 50020324), (8, 25010162), (16, 12505081), (17, 11769488), (34, 5884744), (67, 2986288), (68, 2942372), (134, 1493144), (136, 1471186), (268, 746572), (272, 735593), (536, 373286), (1072, 186643), (1139, 175664), (2278, 87832), (4556, 43916), (9112, 21958), (10979, 18224)]