208257888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127609}}^1$

素因数の和:127639

約数の個数: 48

約数和(自身を含む): 578838960

約数和(自身を除く): 370581072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 127609, 255218, 382827, 510436, 765654, 1020872, 1531308, 2041744, 2169353, 3062616, 4083488, 4338706, 6125232, 6508059, 8677412, 12250464, 13016118, 17354824, 26032236, 34709648, 52064472, 69419296, 104128944, 208257888]

約数ペア:

[(1, 208257888), (2, 104128944), (3, 69419296), (4, 52064472), (6, 34709648), (8, 26032236), (12, 17354824), (16, 13016118), (17, 12250464), (24, 8677412), (32, 6508059), (34, 6125232), (48, 4338706), (51, 4083488), (68, 3062616), (96, 2169353), (102, 2041744), (136, 1531308), (204, 1020872), (272, 765654), (408, 510436), (544, 382827), (816, 255218), (1632, 127609)]