204956199

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11257}}^1$

素因数の和:11304

約数の個数: 36

約数和(自身を含む): 359445424

約数和(自身を除く): 154489225

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 11257, 18207, 33771, 78799, 101313, 191369, 236397, 574107, 709191, 1339583, 1722321, 3253273, 4018749, 9759819, 12056247, 22772911, 29279457, 68318733, 204956199]

約数ペア:

[(1, 204956199), (3, 68318733), (7, 29279457), (9, 22772911), (17, 12056247), (21, 9759819), (51, 4018749), (63, 3253273), (119, 1722321), (153, 1339583), (289, 709191), (357, 574107), (867, 236397), (1071, 191369), (2023, 101313), (2601, 78799), (6069, 33771), (11257, 18207)]