202320398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 175904242

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 113, 127, 133, 226, 254, 266, 371, 742, 791, 889, 1007, 1582, 1778, 2014, 2147, 2413, 4294, 4826, 5989, 6731, 7049, 11978, 13462, 14098, 14351, 15029, 16891, 28702, 30058, 33782, 41923, 47117, 83846, 94234, 100457, 113791, 127889, 200914, 227582, 255778, 272669, 545338, 760603, 796537, 895223, 1521206, 1593074, 1790446, 1908683, 3817366, 5324221, 10648442, 14451457, 28902914, 101160199, 202320398]

約数ペア:

[(1, 202320398), (2, 101160199), (7, 28902914), (14, 14451457), (19, 10648442), (38, 5324221), (53, 3817366), (106, 1908683), (113, 1790446), (127, 1593074), (133, 1521206), (226, 895223), (254, 796537), (266, 760603), (371, 545338), (742, 272669), (791, 255778), (889, 227582), (1007, 200914), (1582, 127889), (1778, 113791), (2014, 100457), (2147, 94234), (2413, 83846), (4294, 47117), (4826, 41923), (5989, 33782), (6731, 30058), (7049, 28702), (11978, 16891), (13462, 15029), (14098, 14351)]