208191168

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:803

約数の個数: 112

約数和(自身を含む): 616021120

約数和(自身を除く): 407829952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 571, 576, 633, 844, 864, 1142, 1266, 1688, 1713, 1728, 1899, 2284, 2532, 3376, 3426, 3798, 4568, 5064, 5139, 5697, 6752, 6852, 7596, 9136, 10128, 10278, 11394, 13504, 13704, 15192, 15417, 18272, 20256, 20556, 22788, 27408, 30384, 30834, 36544, 40512, 41112, 45576, 54816, 60768, 61668, 82224, 91152, 109632, 120481, 121536, 123336, 164448, 182304, 240962, 246672, 328896, 361443, 364608, 481924, 493344, 722886, 963848, 986688, 1084329, 1445772, 1927696, 2168658, 2891544, 3252987, 3855392, 4337316, 5783088, 6505974, 7710784, 8674632, 11566176, 13011948, 17349264, 23132352, 26023896, 34698528, 52047792, 69397056, 104095584, 208191168]

約数ペア:

[(1, 208191168), (2, 104095584), (3, 69397056), (4, 52047792), (6, 34698528), (8, 26023896), (9, 23132352), (12, 17349264), (16, 13011948), (18, 11566176), (24, 8674632), (27, 7710784), (32, 6505974), (36, 5783088), (48, 4337316), (54, 3855392), (64, 3252987), (72, 2891544), (96, 2168658), (108, 1927696), (144, 1445772), (192, 1084329), (211, 986688), (216, 963848), (288, 722886), (422, 493344), (432, 481924), (571, 364608), (576, 361443), (633, 328896), (844, 246672), (864, 240962), (1142, 182304), (1266, 164448), (1688, 123336), (1713, 121536), (1728, 120481), (1899, 109632), (2284, 91152), (2532, 82224), (3376, 61668), (3426, 60768), (3798, 54816), (4568, 45576), (5064, 41112), (5139, 40512), (5697, 36544), (6752, 30834), (6852, 30384), (7596, 27408), (9136, 22788), (10128, 20556), (10278, 20256), (11394, 18272), (13504, 15417), (13704, 15192)]