199908096

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 536378304

約数和(自身を除く): 336470208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 1987, 2096, 3144, 3974, 4192, 5961, 6288, 7948, 8384, 11922, 12576, 15896, 16768, 23844, 25152, 31792, 33536, 47688, 50304, 63584, 95376, 100608, 127168, 190752, 254336, 260297, 381504, 508672, 520594, 763008, 780891, 1041188, 1526016, 1561782, 2082376, 3123564, 4164752, 6247128, 8329504, 12494256, 16659008, 24988512, 33318016, 49977024, 66636032, 99954048, 199908096]

約数ペア:

[(1, 199908096), (2, 99954048), (3, 66636032), (4, 49977024), (6, 33318016), (8, 24988512), (12, 16659008), (16, 12494256), (24, 8329504), (32, 6247128), (48, 4164752), (64, 3123564), (96, 2082376), (128, 1561782), (131, 1526016), (192, 1041188), (256, 780891), (262, 763008), (384, 520594), (393, 508672), (524, 381504), (768, 260297), (786, 254336), (1048, 190752), (1572, 127168), (1987, 100608), (2096, 95376), (3144, 63584), (3974, 50304), (4192, 47688), (5961, 33536), (6288, 31792), (7948, 25152), (8384, 23844), (11922, 16768), (12576, 15896)]