206437504

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 520934400

約数和(自身を除く): 314496896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 364, 416, 448, 479, 481, 518, 592, 728, 832, 896, 958, 962, 1036, 1184, 1456, 1664, 1916, 1924, 2072, 2368, 2912, 3353, 3367, 3832, 3848, 4144, 4736, 5824, 6227, 6706, 6734, 7664, 7696, 8288, 11648, 12454, 13412, 13468, 15328, 15392, 16576, 17723, 24908, 26824, 26936, 30656, 30784, 33152, 35446, 43589, 49816, 53648, 53872, 61312, 61568, 70892, 87178, 99632, 107296, 107744, 124061, 141784, 174356, 199264, 214592, 215488, 230399, 248122, 283568, 348712, 398528, 429184, 430976, 460798, 496244, 567136, 697424, 797056, 921596, 992488, 1134272, 1394848, 1612793, 1843192, 1984976, 2268544, 2789696, 3225586, 3686384, 3969952, 5579392, 6451172, 7372768, 7939904, 12902344, 14745536, 15879808, 25804688, 29491072, 51609376, 103218752, 206437504]

約数ペア:

[(1, 206437504), (2, 103218752), (4, 51609376), (7, 29491072), (8, 25804688), (13, 15879808), (14, 14745536), (16, 12902344), (26, 7939904), (28, 7372768), (32, 6451172), (37, 5579392), (52, 3969952), (56, 3686384), (64, 3225586), (74, 2789696), (91, 2268544), (104, 1984976), (112, 1843192), (128, 1612793), (148, 1394848), (182, 1134272), (208, 992488), (224, 921596), (259, 797056), (296, 697424), (364, 567136), (416, 496244), (448, 460798), (479, 430976), (481, 429184), (518, 398528), (592, 348712), (728, 283568), (832, 248122), (896, 230399), (958, 215488), (962, 214592), (1036, 199264), (1184, 174356), (1456, 141784), (1664, 124061), (1916, 107744), (1924, 107296), (2072, 99632), (2368, 87178), (2912, 70892), (3353, 61568), (3367, 61312), (3832, 53872), (3848, 53648), (4144, 49816), (4736, 43589), (5824, 35446), (6227, 33152), (6706, 30784), (6734, 30656), (7664, 26936), (7696, 26824), (8288, 24908), (11648, 17723), (12454, 16576), (13412, 15392), (13468, 15328)]