207965114

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 393294528

約数和(自身を除く): 185329414

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 301, 602, 731, 833, 1462, 1666, 2107, 2903, 4214, 5117, 5806, 10234, 20321, 35819, 40642, 49351, 71638, 98702, 124829, 142247, 249658, 284494, 345457, 690914, 873803, 1747606, 2122093, 2418199, 4244186, 4836398, 6116621, 12233242, 14854651, 29709302, 103982557, 207965114]

約数ペア:

[(1, 207965114), (2, 103982557), (7, 29709302), (14, 14854651), (17, 12233242), (34, 6116621), (43, 4836398), (49, 4244186), (86, 2418199), (98, 2122093), (119, 1747606), (238, 873803), (301, 690914), (602, 345457), (731, 284494), (833, 249658), (1462, 142247), (1666, 124829), (2107, 98702), (2903, 71638), (4214, 49351), (5117, 40642), (5806, 35819), (10234, 20321)]