202805104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1823}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 417294720

約数和(自身を除く): 214489616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 1823, 3272, 3646, 6544, 6953, 7292, 13906, 14584, 27812, 29168, 30991, 55624, 61982, 111248, 123964, 247928, 495856, 745607, 1491214, 2982428, 5964856, 11929712, 12675319, 25350638, 50701276, 101402552, 202805104]

約数ペア:

[(1, 202805104), (2, 101402552), (4, 50701276), (8, 25350638), (16, 12675319), (17, 11929712), (34, 5964856), (68, 2982428), (136, 1491214), (272, 745607), (409, 495856), (818, 247928), (1636, 123964), (1823, 111248), (3272, 61982), (3646, 55624), (6544, 30991), (6953, 29168), (7292, 27812), (13906, 14584)]