208166688

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2083}}^1$

素因数の和:2446

約数の個数: 72

約数和(自身を含む): 593965008

約数和(自身を除く): 385798320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 694, 1041, 1388, 2082, 2083, 2776, 3123, 4164, 4166, 5552, 6246, 6249, 8328, 8332, 11104, 12492, 12498, 16656, 16664, 18747, 24984, 24996, 33312, 33328, 37494, 49968, 49992, 66656, 74988, 99936, 99984, 149976, 199968, 299952, 599904, 722801, 1445602, 2168403, 2891204, 4336806, 5782408, 6505209, 8673612, 11564816, 13010418, 17347224, 23129632, 26020836, 34694448, 52041672, 69388896, 104083344, 208166688]

約数ペア:

[(1, 208166688), (2, 104083344), (3, 69388896), (4, 52041672), (6, 34694448), (8, 26020836), (9, 23129632), (12, 17347224), (16, 13010418), (18, 11564816), (24, 8673612), (32, 6505209), (36, 5782408), (48, 4336806), (72, 2891204), (96, 2168403), (144, 1445602), (288, 722801), (347, 599904), (694, 299952), (1041, 199968), (1388, 149976), (2082, 99984), (2083, 99936), (2776, 74988), (3123, 66656), (4164, 49992), (4166, 49968), (5552, 37494), (6246, 33328), (6249, 33312), (8328, 24996), (8332, 24984), (11104, 18747), (12492, 16664), (12498, 16656)]