201916872

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{13291}}^1$

素因数の和:13514

約数の個数: 48

約数和(自身を含む): 549491280

約数和(自身を除く): 347574408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 13291, 15192, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 239238, 318984, 478476, 956952, 2804401, 5608802, 8413203, 11217604, 16826406, 22435208, 25239609, 33652812, 50479218, 67305624, 100958436, 201916872]

約数ペア:

[(1, 201916872), (2, 100958436), (3, 67305624), (4, 50479218), (6, 33652812), (8, 25239609), (9, 22435208), (12, 16826406), (18, 11217604), (24, 8413203), (36, 5608802), (72, 2804401), (211, 956952), (422, 478476), (633, 318984), (844, 239238), (1266, 159492), (1688, 119619), (1899, 106328), (2532, 79746), (3798, 53164), (5064, 39873), (7596, 26582), (13291, 15192)]