213438232

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30011}}^1$

素因数の和:30151

約数の個数: 32

約数和(自身を含む): 460984320

約数和(自身を除く): 247546088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 30011, 60022, 120044, 210077, 240088, 420154, 840308, 1680616, 3811397, 7622794, 15245588, 26679779, 30491176, 53359558, 106719116, 213438232]

約数ペア:

[(1, 213438232), (2, 106719116), (4, 53359558), (7, 30491176), (8, 26679779), (14, 15245588), (28, 7622794), (56, 3811397), (127, 1680616), (254, 840308), (508, 420154), (889, 240088), (1016, 210077), (1778, 120044), (3556, 60022), (7112, 30011)]