210317404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{587}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 426746880

約数和(自身を除く): 216429476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 479, 587, 748, 958, 1174, 1916, 2348, 5269, 6457, 8143, 9979, 10538, 12914, 16286, 19958, 21076, 25828, 32572, 39916, 89573, 109769, 179146, 219538, 281173, 358292, 439076, 562346, 1124692, 3092903, 4779941, 6185806, 9559882, 12371612, 19119764, 52579351, 105158702, 210317404]

約数ペア:

[(1, 210317404), (2, 105158702), (4, 52579351), (11, 19119764), (17, 12371612), (22, 9559882), (34, 6185806), (44, 4779941), (68, 3092903), (187, 1124692), (374, 562346), (479, 439076), (587, 358292), (748, 281173), (958, 219538), (1174, 179146), (1916, 109769), (2348, 89573), (5269, 39916), (6457, 32572), (8143, 25828), (9979, 21076), (10538, 19958), (12914, 16286)]