205996832

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 435348144

約数和(自身を除く): 229351312

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 283, 344, 368, 529, 566, 688, 736, 989, 1058, 1132, 1376, 1978, 2116, 2264, 3956, 4232, 4528, 6509, 7912, 8464, 9056, 12169, 13018, 15824, 16928, 22747, 24338, 26036, 31648, 45494, 48676, 52072, 90988, 97352, 104144, 149707, 181976, 194704, 208288, 279887, 299414, 363952, 389408, 559774, 598828, 727904, 1119548, 1197656, 2239096, 2395312, 4478192, 4790624, 6437401, 8956384, 12874802, 25749604, 51499208, 102998416, 205996832]

約数ペア:

[(1, 205996832), (2, 102998416), (4, 51499208), (8, 25749604), (16, 12874802), (23, 8956384), (32, 6437401), (43, 4790624), (46, 4478192), (86, 2395312), (92, 2239096), (172, 1197656), (184, 1119548), (283, 727904), (344, 598828), (368, 559774), (529, 389408), (566, 363952), (688, 299414), (736, 279887), (989, 208288), (1058, 194704), (1132, 181976), (1376, 149707), (1978, 104144), (2116, 97352), (2264, 90988), (3956, 52072), (4232, 48676), (4528, 45494), (6509, 31648), (7912, 26036), (8464, 24338), (9056, 22747), (12169, 16928), (13018, 15824)]