203054256

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 632459520

約数和(自身を除く): 429405264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 86, 102, 108, 129, 136, 144, 153, 172, 204, 216, 258, 272, 306, 344, 387, 408, 432, 459, 516, 612, 643, 688, 731, 774, 816, 918, 1032, 1161, 1224, 1286, 1462, 1548, 1836, 1929, 2064, 2193, 2322, 2448, 2572, 2924, 3096, 3672, 3858, 4386, 4644, 5144, 5787, 5848, 6192, 6579, 7344, 7716, 8772, 9288, 10288, 10931, 11574, 11696, 13158, 15432, 17361, 17544, 18576, 19737, 21862, 23148, 26316, 27649, 30864, 32793, 34722, 35088, 39474, 43724, 46296, 52632, 55298, 65586, 69444, 78948, 82947, 87448, 92592, 98379, 105264, 110596, 131172, 138888, 157896, 165894, 174896, 196758, 221192, 248841, 262344, 277776, 295137, 315792, 331788, 393516, 442384, 470033, 497682, 524688, 590274, 663576, 746523, 787032, 940066, 995364, 1180548, 1327152, 1410099, 1493046, 1574064, 1880132, 1990728, 2361096, 2820198, 2986092, 3760264, 3981456, 4230297, 4722192, 5640396, 5972184, 7520528, 8460594, 11280792, 11944368, 12690891, 16921188, 22561584, 25381782, 33842376, 50763564, 67684752, 101527128, 203054256]

約数ペア:

[(1, 203054256), (2, 101527128), (3, 67684752), (4, 50763564), (6, 33842376), (8, 25381782), (9, 22561584), (12, 16921188), (16, 12690891), (17, 11944368), (18, 11280792), (24, 8460594), (27, 7520528), (34, 5972184), (36, 5640396), (43, 4722192), (48, 4230297), (51, 3981456), (54, 3760264), (68, 2986092), (72, 2820198), (86, 2361096), (102, 1990728), (108, 1880132), (129, 1574064), (136, 1493046), (144, 1410099), (153, 1327152), (172, 1180548), (204, 995364), (216, 940066), (258, 787032), (272, 746523), (306, 663576), (344, 590274), (387, 524688), (408, 497682), (432, 470033), (459, 442384), (516, 393516), (612, 331788), (643, 315792), (688, 295137), (731, 277776), (774, 262344), (816, 248841), (918, 221192), (1032, 196758), (1161, 174896), (1224, 165894), (1286, 157896), (1462, 138888), (1548, 131172), (1836, 110596), (1929, 105264), (2064, 98379), (2193, 92592), (2322, 87448), (2448, 82947), (2572, 78948), (2924, 69444), (3096, 65586), (3672, 55298), (3858, 52632), (4386, 46296), (4644, 43724), (5144, 39474), (5787, 35088), (5848, 34722), (6192, 32793), (6579, 30864), (7344, 27649), (7716, 26316), (8772, 23148), (9288, 21862), (10288, 19737), (10931, 18576), (11574, 17544), (11696, 17361), (13158, 15432)]