199928296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27737}}^1$

素因数の和:27813

約数の個数: 32

約数和(自身を含む): 404420040

約数和(自身を除く): 204491744

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 27737, 55474, 110948, 221896, 471529, 943058, 1470061, 1886116, 2940122, 3772232, 5880244, 11760488, 24991037, 49982074, 99964148, 199928296]

約数ペア:

[(1, 199928296), (2, 99964148), (4, 49982074), (8, 24991037), (17, 11760488), (34, 5880244), (53, 3772232), (68, 2940122), (106, 1886116), (136, 1470061), (212, 943058), (424, 471529), (901, 221896), (1802, 110948), (3604, 55474), (7208, 27737)]