205403952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25321}}^1$

素因数の和:25358

約数の個数: 60

約数和(自身を含む): 574606824

約数和(自身を除く): 369202872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 25321, 50642, 75963, 101284, 151926, 202568, 303852, 329173, 405136, 607704, 658346, 987519, 1215408, 1316692, 1975038, 2633384, 3950076, 4279249, 5266768, 7900152, 8558498, 12837747, 15800304, 17116996, 25675494, 34233992, 51350988, 68467984, 102701976, 205403952]

約数ペア:

[(1, 205403952), (2, 102701976), (3, 68467984), (4, 51350988), (6, 34233992), (8, 25675494), (12, 17116996), (13, 15800304), (16, 12837747), (24, 8558498), (26, 7900152), (39, 5266768), (48, 4279249), (52, 3950076), (78, 2633384), (104, 1975038), (156, 1316692), (169, 1215408), (208, 987519), (312, 658346), (338, 607704), (507, 405136), (624, 329173), (676, 303852), (1014, 202568), (1352, 151926), (2028, 101284), (2704, 75963), (4056, 50642), (8112, 25321)]