199426536

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 561335940

約数和(自身を除く): 361909404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 482, 648, 723, 964, 1277, 1446, 1928, 2169, 2554, 2892, 3831, 4338, 5108, 5784, 6507, 7662, 8676, 10216, 11493, 13014, 15324, 17352, 19521, 22986, 26028, 30648, 34479, 39042, 45972, 52056, 68958, 78084, 91944, 103437, 137916, 156168, 206874, 275832, 307757, 413748, 615514, 827496, 923271, 1231028, 1846542, 2462056, 2769813, 3693084, 5539626, 7386168, 8309439, 11079252, 16618878, 22158504, 24928317, 33237756, 49856634, 66475512, 99713268, 199426536]

約数ペア:

[(1, 199426536), (2, 99713268), (3, 66475512), (4, 49856634), (6, 33237756), (8, 24928317), (9, 22158504), (12, 16618878), (18, 11079252), (24, 8309439), (27, 7386168), (36, 5539626), (54, 3693084), (72, 2769813), (81, 2462056), (108, 1846542), (162, 1231028), (216, 923271), (241, 827496), (324, 615514), (482, 413748), (648, 307757), (723, 275832), (964, 206874), (1277, 156168), (1446, 137916), (1928, 103437), (2169, 91944), (2554, 78084), (2892, 68958), (3831, 52056), (4338, 45972), (5108, 39042), (5784, 34479), (6507, 30648), (7662, 26028), (8676, 22986), (10216, 19521), (11493, 17352), (13014, 15324)]