208256016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 559249920

約数和(自身を除く): 350993904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 809, 1038, 1384, 1488, 1618, 2076, 2427, 2768, 3236, 4152, 4854, 5363, 6472, 8304, 9708, 10726, 12944, 16089, 19416, 21452, 25079, 32178, 38832, 42904, 50158, 64356, 75237, 85808, 100316, 128712, 139957, 150474, 200632, 257424, 279914, 300948, 401264, 419871, 559828, 601896, 839742, 1119656, 1203792, 1679484, 2239312, 3358968, 4338667, 6717936, 8677334, 13016001, 17354668, 26032002, 34709336, 52064004, 69418672, 104128008, 208256016]

約数ペア:

[(1, 208256016), (2, 104128008), (3, 69418672), (4, 52064004), (6, 34709336), (8, 26032002), (12, 17354668), (16, 13016001), (24, 8677334), (31, 6717936), (48, 4338667), (62, 3358968), (93, 2239312), (124, 1679484), (173, 1203792), (186, 1119656), (248, 839742), (346, 601896), (372, 559828), (496, 419871), (519, 401264), (692, 300948), (744, 279914), (809, 257424), (1038, 200632), (1384, 150474), (1488, 139957), (1618, 128712), (2076, 100316), (2427, 85808), (2768, 75237), (3236, 64356), (4152, 50158), (4854, 42904), (5363, 38832), (6472, 32178), (8304, 25079), (9708, 21452), (10726, 19416), (12944, 16089)]