209153688

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{164429}}^1$

素因数の和:164491

約数の個数: 32

約数和(自身を含む): 532753200

約数和(自身を除く): 323599512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 164429, 328858, 493287, 657716, 986574, 1315432, 1973148, 3946296, 8714737, 17429474, 26144211, 34858948, 52288422, 69717896, 104576844, 209153688]

約数ペア:

[(1, 209153688), (2, 104576844), (3, 69717896), (4, 52288422), (6, 34858948), (8, 26144211), (12, 17429474), (24, 8714737), (53, 3946296), (106, 1973148), (159, 1315432), (212, 986574), (318, 657716), (424, 493287), (636, 328858), (1272, 164429)]