203827416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 385489704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 221, 249, 312, 332, 408, 442, 463, 498, 663, 664, 884, 926, 996, 1079, 1326, 1389, 1411, 1768, 1852, 1992, 2158, 2652, 2778, 2822, 3237, 3704, 4233, 4316, 5304, 5556, 5644, 6019, 6474, 7871, 8466, 8632, 11112, 11288, 12038, 12948, 15742, 16932, 18057, 18343, 23613, 24076, 25896, 31484, 33864, 36114, 36686, 38429, 47226, 48152, 55029, 62968, 72228, 73372, 76858, 94452, 102323, 110058, 115287, 144456, 146744, 153716, 188904, 204646, 220116, 230574, 306969, 307432, 409292, 440232, 461148, 499577, 613938, 653293, 818584, 922296, 999154, 1227876, 1306586, 1498731, 1959879, 1998308, 2455752, 2613172, 2997462, 3919758, 3996616, 5226344, 5994924, 7839516, 8492809, 11989848, 15679032, 16985618, 25478427, 33971236, 50956854, 67942472, 101913708, 203827416]

約数ペア:

[(1, 203827416), (2, 101913708), (3, 67942472), (4, 50956854), (6, 33971236), (8, 25478427), (12, 16985618), (13, 15679032), (17, 11989848), (24, 8492809), (26, 7839516), (34, 5994924), (39, 5226344), (51, 3996616), (52, 3919758), (68, 2997462), (78, 2613172), (83, 2455752), (102, 1998308), (104, 1959879), (136, 1498731), (156, 1306586), (166, 1227876), (204, 999154), (221, 922296), (249, 818584), (312, 653293), (332, 613938), (408, 499577), (442, 461148), (463, 440232), (498, 409292), (663, 307432), (664, 306969), (884, 230574), (926, 220116), (996, 204646), (1079, 188904), (1326, 153716), (1389, 146744), (1411, 144456), (1768, 115287), (1852, 110058), (1992, 102323), (2158, 94452), (2652, 76858), (2778, 73372), (2822, 72228), (3237, 62968), (3704, 55029), (4233, 48152), (4316, 47226), (5304, 38429), (5556, 36686), (5644, 36114), (6019, 33864), (6474, 31484), (7871, 25896), (8466, 24076), (8632, 23613), (11112, 18343), (11288, 18057), (12038, 16932), (12948, 15742)]