208523744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45569}}^1$

素因数の和:45603

約数の個数: 48

約数和(自身を含む): 482312880

約数和(自身を除く): 273789136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 45569, 91138, 182276, 364552, 501259, 592397, 729104, 1002518, 1184794, 1458208, 2005036, 2369588, 4010072, 4739176, 6516367, 8020144, 9478352, 13032734, 16040288, 18956704, 26065468, 52130936, 104261872, 208523744]

約数ペア:

[(1, 208523744), (2, 104261872), (4, 52130936), (8, 26065468), (11, 18956704), (13, 16040288), (16, 13032734), (22, 9478352), (26, 8020144), (32, 6516367), (44, 4739176), (52, 4010072), (88, 2369588), (104, 2005036), (143, 1458208), (176, 1184794), (208, 1002518), (286, 729104), (352, 592397), (416, 501259), (572, 364552), (1144, 182276), (2288, 91138), (4576, 45569)]