217810912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5783}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 472252032

約数和(自身を除く): 254441120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1712, 2354, 3424, 4708, 5783, 9416, 11566, 18832, 23132, 37664, 46264, 63613, 92528, 127226, 185056, 254452, 508904, 618781, 1017808, 1237562, 2035616, 2475124, 4950248, 6806591, 9900496, 13613182, 19800992, 27226364, 54452728, 108905456, 217810912]

約数ペア:

[(1, 217810912), (2, 108905456), (4, 54452728), (8, 27226364), (11, 19800992), (16, 13613182), (22, 9900496), (32, 6806591), (44, 4950248), (88, 2475124), (107, 2035616), (176, 1237562), (214, 1017808), (352, 618781), (428, 508904), (856, 254452), (1177, 185056), (1712, 127226), (2354, 92528), (3424, 63613), (4708, 46264), (5783, 37664), (9416, 23132), (11566, 18832)]