208141704

素因数分解:

$2^3\times 3^3\times {\mathrm{347}}^1\times {\mathrm{2777}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 580046400

約数和(自身を除く): 371904696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 347, 694, 1041, 1388, 2082, 2776, 2777, 3123, 4164, 5554, 6246, 8328, 8331, 9369, 11108, 12492, 16662, 18738, 22216, 24984, 24993, 33324, 37476, 49986, 66648, 74952, 74979, 99972, 149958, 199944, 299916, 599832, 963619, 1927238, 2890857, 3854476, 5781714, 7708952, 8672571, 11563428, 17345142, 23126856, 26017713, 34690284, 52035426, 69380568, 104070852, 208141704]

約数ペア:

[(1, 208141704), (2, 104070852), (3, 69380568), (4, 52035426), (6, 34690284), (8, 26017713), (9, 23126856), (12, 17345142), (18, 11563428), (24, 8672571), (27, 7708952), (36, 5781714), (54, 3854476), (72, 2890857), (108, 1927238), (216, 963619), (347, 599832), (694, 299916), (1041, 199944), (1388, 149958), (2082, 99972), (2776, 74979), (2777, 74952), (3123, 66648), (4164, 49986), (5554, 37476), (6246, 33324), (8328, 24993), (8331, 24984), (9369, 22216), (11108, 18738), (12492, 16662)]