201920931872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{92627}}^1$

素因数の和:93222

約数の個数: 72

約数和(自身を含む): 437737326768

約数和(自身を除く): 235816394896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 563, 968, 1126, 1936, 2252, 3872, 4504, 6193, 9008, 12386, 18016, 24772, 49544, 68123, 92627, 99088, 136246, 185254, 198176, 272492, 370508, 544984, 741016, 1018897, 1089968, 1482032, 2037794, 2179936, 2964064, 4075588, 8151176, 11207867, 16302352, 22415734, 32604704, 44831468, 52149001, 89662936, 104298002, 179325872, 208596004, 358651744, 417192008, 573639011, 834384016, 1147278022, 1668768032, 2294556044, 4589112088, 6310029121, 9178224176, 12620058242, 18356448352, 25240116484, 50480232968, 100960465936, 201920931872]

約数ペア:

[(1, 201920931872), (2, 100960465936), (4, 50480232968), (8, 25240116484), (11, 18356448352), (16, 12620058242), (22, 9178224176), (32, 6310029121), (44, 4589112088), (88, 2294556044), (121, 1668768032), (176, 1147278022), (242, 834384016), (352, 573639011), (484, 417192008), (563, 358651744), (968, 208596004), (1126, 179325872), (1936, 104298002), (2252, 89662936), (3872, 52149001), (4504, 44831468), (6193, 32604704), (9008, 22415734), (12386, 16302352), (18016, 11207867), (24772, 8151176), (49544, 4075588), (68123, 2964064), (92627, 2179936), (99088, 2037794), (136246, 1482032), (185254, 1089968), (198176, 1018897), (272492, 741016), (370508, 544984)]