205740332

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 419435520

約数和(自身を除く): 213695188

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 281, 316, 331, 553, 562, 662, 1106, 1124, 1324, 1967, 2212, 2317, 3934, 4634, 7868, 9268, 22199, 26149, 44398, 52298, 88796, 93011, 104596, 155393, 183043, 186022, 310786, 366086, 372044, 621572, 651077, 732172, 1302154, 2604308, 7347869, 14695738, 29391476, 51435083, 102870166, 205740332]

約数ペア:

[(1, 205740332), (2, 102870166), (4, 51435083), (7, 29391476), (14, 14695738), (28, 7347869), (79, 2604308), (158, 1302154), (281, 732172), (316, 651077), (331, 621572), (553, 372044), (562, 366086), (662, 310786), (1106, 186022), (1124, 183043), (1324, 155393), (1967, 104596), (2212, 93011), (2317, 88796), (3934, 52298), (4634, 44398), (7868, 26149), (9268, 22199)]