205262896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2411}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 422611344

約数和(自身を除く): 217348448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 626, 1252, 2411, 2504, 4822, 5008, 5321, 9644, 10642, 19288, 21284, 38576, 40987, 42568, 81974, 85136, 163948, 327896, 655792, 754643, 1509286, 3018572, 6037144, 12074288, 12828931, 25657862, 51315724, 102631448, 205262896]

約数ペア:

[(1, 205262896), (2, 102631448), (4, 51315724), (8, 25657862), (16, 12828931), (17, 12074288), (34, 6037144), (68, 3018572), (136, 1509286), (272, 754643), (313, 655792), (626, 327896), (1252, 163948), (2411, 85136), (2504, 81974), (4822, 42568), (5008, 40987), (5321, 38576), (9644, 21284), (10642, 19288)]