201509044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 389560192

約数和(自身を除く): 188051148

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 892, 1867, 2453, 3734, 4906, 7468, 9812, 20537, 26983, 41074, 53966, 82148, 107932, 225907, 416341, 451814, 832682, 903628, 1665364, 4579751, 9159502, 18319004, 50377261, 100754522, 201509044]

約数ペア:

[(1, 201509044), (2, 100754522), (4, 50377261), (11, 18319004), (22, 9159502), (44, 4579751), (121, 1665364), (223, 903628), (242, 832682), (446, 451814), (484, 416341), (892, 225907), (1867, 107932), (2453, 82148), (3734, 53966), (4906, 41074), (7468, 26983), (9812, 20537)]