203411026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 388366272

約数和(自身を除く): 184955246

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1163, 1922, 2326, 2821, 5642, 6727, 8141, 12493, 13454, 15119, 16282, 24986, 30238, 36053, 72106, 87451, 105833, 174902, 211666, 252371, 468689, 504742, 937378, 1117643, 2235286, 3280823, 6561646, 7823501, 14529359, 15647002, 29058718, 101705513, 203411026]

約数ペア:

[(1, 203411026), (2, 101705513), (7, 29058718), (13, 15647002), (14, 14529359), (26, 7823501), (31, 6561646), (62, 3280823), (91, 2235286), (182, 1117643), (217, 937378), (403, 504742), (434, 468689), (806, 252371), (961, 211666), (1163, 174902), (1922, 105833), (2326, 87451), (2821, 72106), (5642, 36053), (6727, 30238), (8141, 24986), (12493, 16282), (13454, 15119)]