201790784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 433014120

約数和(自身を除く): 231223336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 409, 416, 593, 818, 832, 1186, 1636, 2372, 3272, 4744, 5317, 6544, 7709, 9488, 10634, 13088, 15418, 18976, 21268, 26176, 30836, 37952, 42536, 61672, 85072, 123344, 170144, 242537, 246688, 340288, 485074, 493376, 970148, 1940296, 3152981, 3880592, 6305962, 7761184, 12611924, 15522368, 25223848, 50447696, 100895392, 201790784]

約数ペア:

[(1, 201790784), (2, 100895392), (4, 50447696), (8, 25223848), (13, 15522368), (16, 12611924), (26, 7761184), (32, 6305962), (52, 3880592), (64, 3152981), (104, 1940296), (208, 970148), (409, 493376), (416, 485074), (593, 340288), (818, 246688), (832, 242537), (1186, 170144), (1636, 123344), (2372, 85072), (3272, 61672), (4744, 42536), (5317, 37952), (6544, 30836), (7709, 26176), (9488, 21268), (10634, 18976), (13088, 15418)]