209250278096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5573}}^1\times {\mathrm{138041}}^1$

素因数の和:143639

約数の個数: 40

約数和(自身を含む): 429350928264

約数和(自身を除く): 220100650168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5573, 11146, 22292, 44584, 89168, 94741, 138041, 189482, 276082, 378964, 552164, 757928, 1104328, 1515856, 2208656, 2346697, 4693394, 9386788, 18773576, 37547152, 769302493, 1538604986, 3077209972, 6154419944, 12308839888, 13078142381, 26156284762, 52312569524, 104625139048, 209250278096]

約数ペア:

[(1, 209250278096), (2, 104625139048), (4, 52312569524), (8, 26156284762), (16, 13078142381), (17, 12308839888), (34, 6154419944), (68, 3077209972), (136, 1538604986), (272, 769302493), (5573, 37547152), (11146, 18773576), (22292, 9386788), (44584, 4693394), (89168, 2346697), (94741, 2208656), (138041, 1515856), (189482, 1104328), (276082, 757928), (378964, 552164)]