201894546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{111791}}^1$

素因数の和:111846

約数の個数: 32

約数和(自身を含む): 472209408

約数和(自身を除く): 270314862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 111791, 223582, 335373, 670746, 782537, 1565074, 2347611, 4695222, 4807013, 9614026, 14421039, 28842078, 33649091, 67298182, 100947273, 201894546]

約数ペア:

[(1, 201894546), (2, 100947273), (3, 67298182), (6, 33649091), (7, 28842078), (14, 14421039), (21, 9614026), (42, 4807013), (43, 4695222), (86, 2347611), (129, 1565074), (258, 782537), (301, 670746), (602, 335373), (903, 223582), (1806, 111791)]