231710206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 462712320

約数和(自身を除く): 231002114

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 1811, 3367, 3458, 3622, 4921, 6734, 9139, 9842, 12677, 18278, 23543, 25354, 34409, 47086, 63973, 67007, 68818, 127946, 134014, 164801, 240863, 329602, 447317, 469049, 481726, 871091, 894634, 938098, 1273133, 1742182, 2546266, 3131219, 6097637, 6262438, 8911931, 12195274, 16550729, 17823862, 33101458, 115855103, 231710206]

約数ペア:

[(1, 231710206), (2, 115855103), (7, 33101458), (13, 17823862), (14, 16550729), (19, 12195274), (26, 8911931), (37, 6262438), (38, 6097637), (74, 3131219), (91, 2546266), (133, 1742182), (182, 1273133), (247, 938098), (259, 894634), (266, 871091), (481, 481726), (494, 469049), (518, 447317), (703, 329602), (962, 240863), (1406, 164801), (1729, 134014), (1811, 127946), (3367, 68818), (3458, 67007), (3622, 63973), (4921, 47086), (6734, 34409), (9139, 25354), (9842, 23543), (12677, 18278)]