204910944

素因数分解:

$2^5\times 3^1\times 7^5\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 632475648

約数和(自身を除く): 427564704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 343, 381, 392, 508, 588, 672, 686, 762, 784, 889, 1016, 1029, 1176, 1372, 1524, 1568, 1778, 2032, 2058, 2352, 2401, 2667, 2744, 3048, 3556, 4064, 4116, 4704, 4802, 5334, 5488, 6096, 6223, 7112, 7203, 8232, 9604, 10668, 10976, 12192, 12446, 14224, 14406, 16464, 16807, 18669, 19208, 21336, 24892, 28448, 28812, 32928, 33614, 37338, 38416, 42672, 43561, 49784, 50421, 57624, 67228, 74676, 76832, 85344, 87122, 99568, 100842, 115248, 130683, 134456, 149352, 174244, 199136, 201684, 230496, 261366, 268912, 298704, 304927, 348488, 403368, 522732, 537824, 597408, 609854, 696976, 806736, 914781, 1045464, 1219708, 1393952, 1613472, 1829562, 2090928, 2134489, 2439416, 3659124, 4181856, 4268978, 4878832, 6403467, 7318248, 8537956, 9757664, 12806934, 14636496, 17075912, 25613868, 29272992, 34151824, 51227736, 68303648, 102455472, 204910944]

約数ペア:

[(1, 204910944), (2, 102455472), (3, 68303648), (4, 51227736), (6, 34151824), (7, 29272992), (8, 25613868), (12, 17075912), (14, 14636496), (16, 12806934), (21, 9757664), (24, 8537956), (28, 7318248), (32, 6403467), (42, 4878832), (48, 4268978), (49, 4181856), (56, 3659124), (84, 2439416), (96, 2134489), (98, 2090928), (112, 1829562), (127, 1613472), (147, 1393952), (168, 1219708), (196, 1045464), (224, 914781), (254, 806736), (294, 696976), (336, 609854), (343, 597408), (381, 537824), (392, 522732), (508, 403368), (588, 348488), (672, 304927), (686, 298704), (762, 268912), (784, 261366), (889, 230496), (1016, 201684), (1029, 199136), (1176, 174244), (1372, 149352), (1524, 134456), (1568, 130683), (1778, 115248), (2032, 100842), (2058, 99568), (2352, 87122), (2401, 85344), (2667, 76832), (2744, 74676), (3048, 67228), (3556, 57624), (4064, 50421), (4116, 49784), (4704, 43561), (4802, 42672), (5334, 38416), (5488, 37338), (6096, 33614), (6223, 32928), (7112, 28812), (7203, 28448), (8232, 24892), (9604, 21336), (10668, 19208), (10976, 18669), (12192, 16807), (12446, 16464), (14224, 14406)]