203037198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 502182912

約数和(自身を除く): 299145714

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 241, 273, 482, 546, 723, 1446, 1543, 1687, 3086, 3133, 3374, 4629, 5061, 6266, 9258, 9399, 10122, 10801, 18798, 20059, 21602, 21931, 32403, 40118, 43862, 60177, 64806, 65793, 120354, 131586, 140413, 280826, 371863, 421239, 743726, 842478, 1115589, 2231178, 2603041, 4834219, 5206082, 7809123, 9668438, 14502657, 15618246, 29005314, 33839533, 67679066, 101518599, 203037198]

約数ペア:

[(1, 203037198), (2, 101518599), (3, 67679066), (6, 33839533), (7, 29005314), (13, 15618246), (14, 14502657), (21, 9668438), (26, 7809123), (39, 5206082), (42, 4834219), (78, 2603041), (91, 2231178), (182, 1115589), (241, 842478), (273, 743726), (482, 421239), (546, 371863), (723, 280826), (1446, 140413), (1543, 131586), (1687, 120354), (3086, 65793), (3133, 64806), (3374, 60177), (4629, 43862), (5061, 40118), (6266, 32403), (9258, 21931), (9399, 21602), (10122, 20059), (10801, 18798)]