202718670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 612237312

約数和(自身を除く): 409518642

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 127, 154, 165, 210, 231, 254, 330, 381, 385, 462, 635, 691, 762, 770, 889, 1155, 1270, 1382, 1397, 1778, 1905, 2073, 2310, 2667, 2794, 3455, 3810, 4146, 4191, 4445, 4837, 5334, 6910, 6985, 7601, 8382, 8890, 9674, 9779, 10365, 13335, 13970, 14511, 15202, 19558, 20730, 20955, 22803, 24185, 26670, 29022, 29337, 38005, 41910, 45606, 48370, 48895, 53207, 58674, 72555, 76010, 87757, 97790, 106414, 114015, 145110, 146685, 159621, 175514, 228030, 263271, 266035, 293370, 319242, 438785, 526542, 532070, 614299, 798105, 877570, 965327, 1228598, 1316355, 1596210, 1842897, 1930654, 2632710, 2895981, 3071495, 3685794, 4826635, 5791962, 6142990, 6757289, 9214485, 9653270, 13514578, 14479905, 18428970, 20271867, 28959810, 33786445, 40543734, 67572890, 101359335, 202718670]

約数ペア:

[(1, 202718670), (2, 101359335), (3, 67572890), (5, 40543734), (6, 33786445), (7, 28959810), (10, 20271867), (11, 18428970), (14, 14479905), (15, 13514578), (21, 9653270), (22, 9214485), (30, 6757289), (33, 6142990), (35, 5791962), (42, 4826635), (55, 3685794), (66, 3071495), (70, 2895981), (77, 2632710), (105, 1930654), (110, 1842897), (127, 1596210), (154, 1316355), (165, 1228598), (210, 965327), (231, 877570), (254, 798105), (330, 614299), (381, 532070), (385, 526542), (462, 438785), (635, 319242), (691, 293370), (762, 266035), (770, 263271), (889, 228030), (1155, 175514), (1270, 159621), (1382, 146685), (1397, 145110), (1778, 114015), (1905, 106414), (2073, 97790), (2310, 87757), (2667, 76010), (2794, 72555), (3455, 58674), (3810, 53207), (4146, 48895), (4191, 48370), (4445, 45606), (4837, 41910), (5334, 38005), (6910, 29337), (6985, 29022), (7601, 26670), (8382, 24185), (8890, 22803), (9674, 20955), (9779, 20730), (10365, 19558), (13335, 15202), (13970, 14511)]