208034893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 245836800

約数和(自身を除く): 37801907

約数列:

[1, 11, 29, 31, 109, 193, 319, 341, 899, 1199, 2123, 3161, 3379, 5597, 5983, 9889, 21037, 34771, 37169, 61567, 65813, 97991, 173507, 231407, 610073, 652147, 1077901, 1908577, 6710803, 7173617, 18912263, 208034893]

約数ペア:

[(1, 208034893), (11, 18912263), (29, 7173617), (31, 6710803), (109, 1908577), (193, 1077901), (319, 652147), (341, 610073), (899, 231407), (1199, 173507), (2123, 97991), (3161, 65813), (3379, 61567), (5597, 37169), (5983, 34771), (9889, 21037)]