205932064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21569

約数の個数: 48

約数和(自身を含む): 455620032

約数和(自身を除く): 249687968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 21523, 43046, 86092, 172184, 279799, 344368, 495029, 559598, 688736, 990058, 1119196, 1980116, 2238392, 3960232, 4476784, 6435377, 7920464, 8953568, 12870754, 15840928, 25741508, 51483016, 102966032, 205932064]

約数ペア:

[(1, 205932064), (2, 102966032), (4, 51483016), (8, 25741508), (13, 15840928), (16, 12870754), (23, 8953568), (26, 7920464), (32, 6435377), (46, 4476784), (52, 3960232), (92, 2238392), (104, 1980116), (184, 1119196), (208, 990058), (299, 688736), (368, 559598), (416, 495029), (598, 344368), (736, 279799), (1196, 172184), (2392, 86092), (4784, 43046), (9568, 21523)]