199870848

素因数分解:

$2^7\times 3^3\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 595353600

約数和(自身を除く): 395482752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 288, 302, 383, 384, 432, 453, 576, 604, 766, 864, 906, 1149, 1152, 1208, 1359, 1532, 1728, 1812, 2298, 2416, 2718, 3064, 3447, 3456, 3624, 4077, 4596, 4832, 5436, 6128, 6894, 7248, 8154, 9192, 9664, 10341, 10872, 12256, 13788, 14496, 16308, 18384, 19328, 20682, 21744, 24512, 27576, 28992, 32616, 36768, 41364, 43488, 49024, 55152, 57833, 57984, 65232, 73536, 82728, 86976, 110304, 115666, 130464, 147072, 165456, 173499, 173952, 220608, 231332, 260928, 330912, 346998, 441216, 462664, 520497, 521856, 661824, 693996, 925328, 1040994, 1323648, 1387992, 1561491, 1850656, 2081988, 2775984, 3122982, 3701312, 4163976, 5551968, 6245964, 7402624, 8327952, 11103936, 12491928, 16655904, 22207872, 24983856, 33311808, 49967712, 66623616, 99935424, 199870848]

約数ペア:

[(1, 199870848), (2, 99935424), (3, 66623616), (4, 49967712), (6, 33311808), (8, 24983856), (9, 22207872), (12, 16655904), (16, 12491928), (18, 11103936), (24, 8327952), (27, 7402624), (32, 6245964), (36, 5551968), (48, 4163976), (54, 3701312), (64, 3122982), (72, 2775984), (96, 2081988), (108, 1850656), (128, 1561491), (144, 1387992), (151, 1323648), (192, 1040994), (216, 925328), (288, 693996), (302, 661824), (383, 521856), (384, 520497), (432, 462664), (453, 441216), (576, 346998), (604, 330912), (766, 260928), (864, 231332), (906, 220608), (1149, 173952), (1152, 173499), (1208, 165456), (1359, 147072), (1532, 130464), (1728, 115666), (1812, 110304), (2298, 86976), (2416, 82728), (2718, 73536), (3064, 65232), (3447, 57984), (3456, 57833), (3624, 55152), (4077, 49024), (4596, 43488), (4832, 41364), (5436, 36768), (6128, 32616), (6894, 28992), (7248, 27576), (8154, 24512), (9192, 21744), (9664, 20682), (10341, 19328), (10872, 18384), (12256, 16308), (13788, 14496)]