197020512

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 144

約数和(自身を含む): 626043600

約数和(自身を除く): 429023088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 1949, 2106, 2592, 2808, 3159, 3744, 3888, 3898, 4212, 5616, 5847, 6318, 7776, 7796, 8424, 11232, 11694, 12636, 15592, 16848, 17541, 23388, 25272, 25337, 31184, 33696, 35082, 46776, 50544, 50674, 52623, 62368, 70164, 76011, 93552, 101088, 101348, 105246, 140328, 152022, 157869, 187104, 202696, 210492, 228033, 280656, 304044, 315738, 405392, 420984, 456066, 473607, 561312, 608088, 631476, 684099, 810784, 841968, 912132, 947214, 1216176, 1262952, 1368198, 1683936, 1824264, 1894428, 2052297, 2432352, 2525904, 2736396, 3648528, 3788856, 4104594, 5051808, 5472792, 6156891, 7297056, 7577712, 8209188, 10945584, 12313782, 15155424, 16418376, 21891168, 24627564, 32836752, 49255128, 65673504, 98510256, 197020512]

約数ペア:

[(1, 197020512), (2, 98510256), (3, 65673504), (4, 49255128), (6, 32836752), (8, 24627564), (9, 21891168), (12, 16418376), (13, 15155424), (16, 12313782), (18, 10945584), (24, 8209188), (26, 7577712), (27, 7297056), (32, 6156891), (36, 5472792), (39, 5051808), (48, 4104594), (52, 3788856), (54, 3648528), (72, 2736396), (78, 2525904), (81, 2432352), (96, 2052297), (104, 1894428), (108, 1824264), (117, 1683936), (144, 1368198), (156, 1262952), (162, 1216176), (208, 947214), (216, 912132), (234, 841968), (243, 810784), (288, 684099), (312, 631476), (324, 608088), (351, 561312), (416, 473607), (432, 456066), (468, 420984), (486, 405392), (624, 315738), (648, 304044), (702, 280656), (864, 228033), (936, 210492), (972, 202696), (1053, 187104), (1248, 157869), (1296, 152022), (1404, 140328), (1872, 105246), (1944, 101348), (1949, 101088), (2106, 93552), (2592, 76011), (2808, 70164), (3159, 62368), (3744, 52623), (3888, 50674), (3898, 50544), (4212, 46776), (5616, 35082), (5847, 33696), (6318, 31184), (7776, 25337), (7796, 25272), (8424, 23388), (11232, 17541), (11694, 16848), (12636, 15592)]