219016084

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{13463}}^1$

素因数の和:13564

約数の個数: 36

約数和(自身を含む): 451259424

約数和(自身を除く): 232243340

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 13463, 16268, 26926, 53852, 94241, 188482, 376964, 659687, 1117429, 1319374, 2234858, 2638748, 4469716, 7822003, 15644006, 31288012, 54754021, 109508042, 219016084]

約数ペア:

[(1, 219016084), (2, 109508042), (4, 54754021), (7, 31288012), (14, 15644006), (28, 7822003), (49, 4469716), (83, 2638748), (98, 2234858), (166, 1319374), (196, 1117429), (332, 659687), (581, 376964), (1162, 188482), (2324, 94241), (4067, 53852), (8134, 26926), (13463, 16268)]