202115312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 515681280

約数和(自身を除く): 313565968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 37, 38, 56, 68, 74, 76, 112, 119, 133, 136, 148, 151, 152, 238, 259, 266, 272, 296, 302, 304, 323, 476, 518, 532, 592, 604, 629, 646, 703, 952, 1036, 1057, 1064, 1208, 1258, 1292, 1406, 1904, 2072, 2114, 2128, 2261, 2416, 2516, 2567, 2584, 2812, 2869, 4144, 4228, 4403, 4522, 4921, 5032, 5134, 5168, 5587, 5624, 5738, 8456, 8806, 9044, 9842, 10064, 10268, 11174, 11248, 11476, 11951, 16912, 17612, 17969, 18088, 19684, 20083, 20536, 22348, 22952, 23902, 35224, 35938, 36176, 39109, 39368, 40166, 41072, 44696, 45904, 47804, 48773, 70448, 71876, 78218, 78736, 80332, 83657, 89392, 94979, 95608, 97546, 106153, 143752, 156436, 160664, 167314, 189958, 191216, 195092, 212306, 287504, 312872, 321328, 334628, 341411, 379916, 390184, 424612, 625744, 664853, 669256, 682822, 743071, 759832, 780368, 849224, 1329706, 1338512, 1365644, 1486142, 1519664, 1698448, 1804601, 2659412, 2731288, 2972284, 3609202, 5318824, 5462576, 5944568, 7218404, 10637648, 11889136, 12632207, 14436808, 25264414, 28873616, 50528828, 101057656, 202115312]

約数ペア:

[(1, 202115312), (2, 101057656), (4, 50528828), (7, 28873616), (8, 25264414), (14, 14436808), (16, 12632207), (17, 11889136), (19, 10637648), (28, 7218404), (34, 5944568), (37, 5462576), (38, 5318824), (56, 3609202), (68, 2972284), (74, 2731288), (76, 2659412), (112, 1804601), (119, 1698448), (133, 1519664), (136, 1486142), (148, 1365644), (151, 1338512), (152, 1329706), (238, 849224), (259, 780368), (266, 759832), (272, 743071), (296, 682822), (302, 669256), (304, 664853), (323, 625744), (476, 424612), (518, 390184), (532, 379916), (592, 341411), (604, 334628), (629, 321328), (646, 312872), (703, 287504), (952, 212306), (1036, 195092), (1057, 191216), (1064, 189958), (1208, 167314), (1258, 160664), (1292, 156436), (1406, 143752), (1904, 106153), (2072, 97546), (2114, 95608), (2128, 94979), (2261, 89392), (2416, 83657), (2516, 80332), (2567, 78736), (2584, 78218), (2812, 71876), (2869, 70448), (4144, 48773), (4228, 47804), (4403, 45904), (4522, 44696), (4921, 41072), (5032, 40166), (5134, 39368), (5168, 39109), (5587, 36176), (5624, 35938), (5738, 35224), (8456, 23902), (8806, 22952), (9044, 22348), (9842, 20536), (10064, 20083), (10268, 19684), (11174, 18088), (11248, 17969), (11476, 17612), (11951, 16912)]