197409984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2014

約数の個数: 112

約数和(自身を含む): 571170816

約数和(自身を除く): 373760832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1488, 1581, 1632, 1951, 1984, 2108, 2976, 3162, 3264, 3902, 4216, 5853, 5952, 6324, 7804, 8432, 11706, 12648, 15608, 16864, 23412, 25296, 31216, 33167, 33728, 46824, 50592, 60481, 62432, 66334, 93648, 99501, 101184, 120962, 124864, 132668, 181443, 187296, 199002, 241924, 265336, 362886, 374592, 398004, 483848, 530672, 725772, 796008, 967696, 1028177, 1061344, 1451544, 1592016, 1935392, 2056354, 2122688, 2903088, 3084531, 3184032, 3870784, 4112708, 5806176, 6169062, 6368064, 8225416, 11612352, 12338124, 16450832, 24676248, 32901664, 49352496, 65803328, 98704992, 197409984]

約数ペア:

[(1, 197409984), (2, 98704992), (3, 65803328), (4, 49352496), (6, 32901664), (8, 24676248), (12, 16450832), (16, 12338124), (17, 11612352), (24, 8225416), (31, 6368064), (32, 6169062), (34, 5806176), (48, 4112708), (51, 3870784), (62, 3184032), (64, 3084531), (68, 2903088), (93, 2122688), (96, 2056354), (102, 1935392), (124, 1592016), (136, 1451544), (186, 1061344), (192, 1028177), (204, 967696), (248, 796008), (272, 725772), (372, 530672), (408, 483848), (496, 398004), (527, 374592), (544, 362886), (744, 265336), (816, 241924), (992, 199002), (1054, 187296), (1088, 181443), (1488, 132668), (1581, 124864), (1632, 120962), (1951, 101184), (1984, 99501), (2108, 93648), (2976, 66334), (3162, 62432), (3264, 60481), (3902, 50592), (4216, 46824), (5853, 33728), (5952, 33167), (6324, 31216), (7804, 25296), (8432, 23412), (11706, 16864), (12648, 15608)]