208652016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 573632928

約数和(自身を除く): 364980912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 241, 272, 408, 482, 723, 816, 964, 1061, 1446, 1928, 2122, 2892, 3183, 3856, 4097, 4244, 5784, 6366, 8194, 8488, 11568, 12291, 12732, 16388, 16976, 18037, 24582, 25464, 32776, 36074, 49164, 50928, 54111, 65552, 72148, 98328, 108222, 144296, 196656, 216444, 255701, 288592, 432888, 511402, 767103, 865776, 1022804, 1534206, 2045608, 3068412, 4091216, 4346917, 6136824, 8693834, 12273648, 13040751, 17387668, 26081502, 34775336, 52163004, 69550672, 104326008, 208652016]

約数ペア:

[(1, 208652016), (2, 104326008), (3, 69550672), (4, 52163004), (6, 34775336), (8, 26081502), (12, 17387668), (16, 13040751), (17, 12273648), (24, 8693834), (34, 6136824), (48, 4346917), (51, 4091216), (68, 3068412), (102, 2045608), (136, 1534206), (204, 1022804), (241, 865776), (272, 767103), (408, 511402), (482, 432888), (723, 288592), (816, 255701), (964, 216444), (1061, 196656), (1446, 144296), (1928, 108222), (2122, 98328), (2892, 72148), (3183, 65552), (3856, 54111), (4097, 50928), (4244, 49164), (5784, 36074), (6366, 32776), (8194, 25464), (8488, 24582), (11568, 18037), (12291, 16976), (12732, 16388)]