201944204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 255284596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 89, 106, 139, 154, 178, 212, 278, 308, 356, 371, 556, 583, 623, 742, 973, 979, 1166, 1246, 1484, 1529, 1946, 1958, 2332, 2492, 3058, 3892, 3916, 4081, 4717, 6116, 6853, 7367, 8162, 9434, 10703, 12371, 13706, 14734, 16324, 18868, 21406, 24742, 27412, 29468, 33019, 42812, 49484, 51569, 51887, 66038, 81037, 86597, 103138, 103774, 132076, 136081, 162074, 173194, 206276, 207548, 272162, 324148, 346388, 363209, 544324, 567259, 655663, 726418, 952567, 1134518, 1311326, 1452836, 1905134, 2269036, 2622652, 3810268, 4589641, 7212293, 9179282, 14424586, 18358564, 28849172, 50486051, 100972102, 201944204]

約数ペア:

[(1, 201944204), (2, 100972102), (4, 50486051), (7, 28849172), (11, 18358564), (14, 14424586), (22, 9179282), (28, 7212293), (44, 4589641), (53, 3810268), (77, 2622652), (89, 2269036), (106, 1905134), (139, 1452836), (154, 1311326), (178, 1134518), (212, 952567), (278, 726418), (308, 655663), (356, 567259), (371, 544324), (556, 363209), (583, 346388), (623, 324148), (742, 272162), (973, 207548), (979, 206276), (1166, 173194), (1246, 162074), (1484, 136081), (1529, 132076), (1946, 103774), (1958, 103138), (2332, 86597), (2492, 81037), (3058, 66038), (3892, 51887), (3916, 51569), (4081, 49484), (4717, 42812), (6116, 33019), (6853, 29468), (7367, 27412), (8162, 24742), (9434, 21406), (10703, 18868), (12371, 16324), (13706, 14734)]