202169198

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 387483264

約数和(自身を除く): 185314066

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 167, 334, 539, 1078, 1123, 1169, 1837, 2246, 2338, 3674, 7861, 8183, 12353, 12859, 15722, 16366, 24706, 25718, 55027, 86471, 90013, 110054, 172942, 180026, 187541, 375082, 605297, 1210594, 1312787, 2062951, 2625574, 4125902, 9189509, 14440657, 18379018, 28881314, 101084599, 202169198]

約数ペア:

[(1, 202169198), (2, 101084599), (7, 28881314), (11, 18379018), (14, 14440657), (22, 9189509), (49, 4125902), (77, 2625574), (98, 2062951), (154, 1312787), (167, 1210594), (334, 605297), (539, 375082), (1078, 187541), (1123, 180026), (1169, 172942), (1837, 110054), (2246, 90013), (2338, 86471), (3674, 55027), (7861, 25718), (8183, 24706), (12353, 16366), (12859, 15722)]