201666784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 466373376

約数和(自身を除く): 264706592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 67, 68, 88, 134, 136, 176, 187, 268, 272, 352, 374, 503, 536, 544, 737, 748, 1006, 1072, 1139, 1474, 1496, 2012, 2144, 2278, 2948, 2992, 4024, 4556, 5533, 5896, 5984, 8048, 8551, 9112, 11066, 11792, 12529, 16096, 17102, 18224, 22132, 23584, 25058, 33701, 34204, 36448, 44264, 50116, 67402, 68408, 88528, 94061, 100232, 134804, 136816, 177056, 188122, 200464, 269608, 273632, 370711, 376244, 400928, 539216, 572917, 741422, 752488, 1078432, 1145834, 1482844, 1504976, 2291668, 2965688, 3009952, 4583336, 5931376, 6302087, 9166672, 11862752, 12604174, 18333344, 25208348, 50416696, 100833392, 201666784]

約数ペア:

[(1, 201666784), (2, 100833392), (4, 50416696), (8, 25208348), (11, 18333344), (16, 12604174), (17, 11862752), (22, 9166672), (32, 6302087), (34, 5931376), (44, 4583336), (67, 3009952), (68, 2965688), (88, 2291668), (134, 1504976), (136, 1482844), (176, 1145834), (187, 1078432), (268, 752488), (272, 741422), (352, 572917), (374, 539216), (503, 400928), (536, 376244), (544, 370711), (737, 273632), (748, 269608), (1006, 200464), (1072, 188122), (1139, 177056), (1474, 136816), (1496, 134804), (2012, 100232), (2144, 94061), (2278, 88528), (2948, 68408), (2992, 67402), (4024, 50116), (4556, 44264), (5533, 36448), (5896, 34204), (5984, 33701), (8048, 25058), (8551, 23584), (9112, 22132), (11066, 18224), (11792, 17102), (12529, 16096)]