200616728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 431645760

約数和(自身を除く): 231029032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 233, 442, 466, 487, 884, 932, 974, 1768, 1864, 1948, 3029, 3896, 3961, 6058, 6331, 7922, 8279, 12116, 12662, 15844, 16558, 24232, 25324, 31688, 33116, 50648, 51493, 66232, 102986, 107627, 113471, 205972, 215254, 226942, 411944, 430508, 453884, 861016, 907768, 1475123, 1929007, 2950246, 3858014, 5900492, 7716028, 11800984, 15432056, 25077091, 50154182, 100308364, 200616728]

約数ペア:

[(1, 200616728), (2, 100308364), (4, 50154182), (8, 25077091), (13, 15432056), (17, 11800984), (26, 7716028), (34, 5900492), (52, 3858014), (68, 2950246), (104, 1929007), (136, 1475123), (221, 907768), (233, 861016), (442, 453884), (466, 430508), (487, 411944), (884, 226942), (932, 215254), (974, 205972), (1768, 113471), (1864, 107627), (1948, 102986), (3029, 66232), (3896, 51493), (3961, 50648), (6058, 33116), (6331, 31688), (7922, 25324), (8279, 24232), (12116, 16558), (12662, 15844)]