208971432

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{36739}}^1$

素因数の和:36830

約数の個数: 48

約数和(自身を含む): 573144000

約数和(自身を除く): 364172568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 36739, 73478, 110217, 146956, 220434, 293912, 330651, 440868, 661302, 881736, 1322604, 2645208, 2902381, 5804762, 8707143, 11609524, 17414286, 23219048, 26121429, 34828572, 52242858, 69657144, 104485716, 208971432]

約数ペア:

[(1, 208971432), (2, 104485716), (3, 69657144), (4, 52242858), (6, 34828572), (8, 26121429), (9, 23219048), (12, 17414286), (18, 11609524), (24, 8707143), (36, 5804762), (72, 2902381), (79, 2645208), (158, 1322604), (237, 881736), (316, 661302), (474, 440868), (632, 330651), (711, 293912), (948, 220434), (1422, 146956), (1896, 110217), (2844, 73478), (5688, 36739)]