207473322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 492539904

約数和(自身を除く): 285066582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 329, 366, 427, 658, 854, 987, 1281, 1723, 1974, 2562, 2867, 3446, 5169, 5734, 8601, 10338, 12061, 17202, 20069, 24122, 36183, 40138, 60207, 72366, 80981, 105103, 120414, 161962, 210206, 242943, 315309, 485886, 566867, 630618, 735721, 1133734, 1471442, 1700601, 2207163, 3401202, 4414326, 4939841, 9879682, 14819523, 29639046, 34578887, 69157774, 103736661, 207473322]

約数ペア:

[(1, 207473322), (2, 103736661), (3, 69157774), (6, 34578887), (7, 29639046), (14, 14819523), (21, 9879682), (42, 4939841), (47, 4414326), (61, 3401202), (94, 2207163), (122, 1700601), (141, 1471442), (183, 1133734), (282, 735721), (329, 630618), (366, 566867), (427, 485886), (658, 315309), (854, 242943), (987, 210206), (1281, 161962), (1723, 120414), (1974, 105103), (2562, 80981), (2867, 72366), (3446, 60207), (5169, 40138), (5734, 36183), (8601, 24122), (10338, 20069), (12061, 17202)]