206328408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 614476800

約数和(自身を除く): 408148392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 79, 88, 104, 132, 143, 156, 158, 237, 264, 286, 312, 316, 429, 474, 572, 632, 761, 858, 869, 948, 1027, 1144, 1522, 1716, 1738, 1896, 2054, 2283, 2607, 3044, 3081, 3432, 3476, 4108, 4566, 5214, 6088, 6162, 6952, 8216, 8371, 9132, 9893, 10428, 11297, 12324, 16742, 18264, 19786, 20856, 22594, 24648, 25113, 29679, 33484, 33891, 39572, 45188, 50226, 59358, 60119, 66968, 67782, 79144, 90376, 100452, 108823, 118716, 120238, 135564, 180357, 200904, 217646, 237432, 240476, 271128, 326469, 360714, 435292, 480952, 652938, 661309, 721428, 781547, 870584, 1305876, 1322618, 1442856, 1563094, 1983927, 2344641, 2611752, 2645236, 3126188, 3967854, 4689282, 5290472, 6252376, 7935708, 8597017, 9378564, 15871416, 17194034, 18757128, 25791051, 34388068, 51582102, 68776136, 103164204, 206328408]

約数ペア:

[(1, 206328408), (2, 103164204), (3, 68776136), (4, 51582102), (6, 34388068), (8, 25791051), (11, 18757128), (12, 17194034), (13, 15871416), (22, 9378564), (24, 8597017), (26, 7935708), (33, 6252376), (39, 5290472), (44, 4689282), (52, 3967854), (66, 3126188), (78, 2645236), (79, 2611752), (88, 2344641), (104, 1983927), (132, 1563094), (143, 1442856), (156, 1322618), (158, 1305876), (237, 870584), (264, 781547), (286, 721428), (312, 661309), (316, 652938), (429, 480952), (474, 435292), (572, 360714), (632, 326469), (761, 271128), (858, 240476), (869, 237432), (948, 217646), (1027, 200904), (1144, 180357), (1522, 135564), (1716, 120238), (1738, 118716), (1896, 108823), (2054, 100452), (2283, 90376), (2607, 79144), (3044, 67782), (3081, 66968), (3432, 60119), (3476, 59358), (4108, 50226), (4566, 45188), (5214, 39572), (6088, 33891), (6162, 33484), (6952, 29679), (8216, 25113), (8371, 24648), (9132, 22594), (9893, 20856), (10428, 19786), (11297, 18264), (12324, 16742)]