202074474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 470889216

約数和(自身を除く): 268814742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 193, 194, 257, 291, 386, 514, 579, 582, 679, 771, 1158, 1351, 1358, 1542, 1799, 2037, 2702, 3598, 4053, 4074, 5397, 8106, 10794, 18721, 24929, 37442, 49601, 49858, 56163, 74787, 99202, 112326, 131047, 148803, 149574, 174503, 262094, 297606, 347207, 349006, 393141, 523509, 694414, 786282, 1041621, 1047018, 2083242, 4811297, 9622594, 14433891, 28867782, 33679079, 67358158, 101037237, 202074474]

約数ペア:

[(1, 202074474), (2, 101037237), (3, 67358158), (6, 33679079), (7, 28867782), (14, 14433891), (21, 9622594), (42, 4811297), (97, 2083242), (193, 1047018), (194, 1041621), (257, 786282), (291, 694414), (386, 523509), (514, 393141), (579, 349006), (582, 347207), (679, 297606), (771, 262094), (1158, 174503), (1351, 149574), (1358, 148803), (1542, 131047), (1799, 112326), (2037, 99202), (2702, 74787), (3598, 56163), (4053, 49858), (4074, 49601), (5397, 37442), (8106, 24929), (10794, 18721)]