200647984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3469

約数の個数: 40

約数和(自身を含む): 405353520

約数和(自身を除く): 204705536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 2096, 3301, 3799, 6602, 7598, 13204, 15196, 26408, 30392, 52816, 60784, 95729, 191458, 382916, 432431, 765832, 864862, 1531664, 1729724, 3459448, 6918896, 12540499, 25080998, 50161996, 100323992, 200647984]

約数ペア:

[(1, 200647984), (2, 100323992), (4, 50161996), (8, 25080998), (16, 12540499), (29, 6918896), (58, 3459448), (116, 1729724), (131, 1531664), (232, 864862), (262, 765832), (464, 432431), (524, 382916), (1048, 191458), (2096, 95729), (3301, 60784), (3799, 52816), (6602, 30392), (7598, 26408), (13204, 15196)]