196877044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{540871}}^1$

素因数の和:540895

約数の個数: 24

約数和(自身を含む): 424043648

約数和(自身を除く): 227166604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 540871, 1081742, 2163484, 3786097, 7031323, 7572194, 14062646, 15144388, 28125292, 49219261, 98438522, 196877044]

約数ペア:

[(1, 196877044), (2, 98438522), (4, 49219261), (7, 28125292), (13, 15144388), (14, 14062646), (26, 7572194), (28, 7031323), (52, 3786097), (91, 2163484), (182, 1081742), (364, 540871)]