204771616

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 489065472

約数和(自身を除く): 284293856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 797, 868, 992, 1036, 1147, 1184, 1594, 1736, 2072, 2294, 3188, 3472, 4144, 4588, 5579, 6376, 6944, 8029, 8288, 9176, 11158, 12752, 16058, 18352, 22316, 24707, 25504, 29489, 32116, 36704, 44632, 49414, 58978, 64232, 89264, 98828, 117956, 128464, 172949, 178528, 197656, 206423, 235912, 256928, 345898, 395312, 412846, 471824, 691796, 790624, 825692, 914159, 943648, 1383592, 1651384, 1828318, 2767184, 3302768, 3656636, 5534368, 6399113, 6605536, 7313272, 12798226, 14626544, 25596452, 29253088, 51192904, 102385808, 204771616]

約数ペア:

[(1, 204771616), (2, 102385808), (4, 51192904), (7, 29253088), (8, 25596452), (14, 14626544), (16, 12798226), (28, 7313272), (31, 6605536), (32, 6399113), (37, 5534368), (56, 3656636), (62, 3302768), (74, 2767184), (112, 1828318), (124, 1651384), (148, 1383592), (217, 943648), (224, 914159), (248, 825692), (259, 790624), (296, 691796), (434, 471824), (496, 412846), (518, 395312), (592, 345898), (797, 256928), (868, 235912), (992, 206423), (1036, 197656), (1147, 178528), (1184, 172949), (1594, 128464), (1736, 117956), (2072, 98828), (2294, 89264), (3188, 64232), (3472, 58978), (4144, 49414), (4588, 44632), (5579, 36704), (6376, 32116), (6944, 29489), (8029, 25504), (8288, 24707), (9176, 22316), (11158, 18352), (12752, 16058)]