201878288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 398495328

約数和(自身を除く): 196617040

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 307, 563, 584, 614, 1126, 1168, 1228, 2252, 2456, 4504, 4912, 9008, 22411, 41099, 44822, 82198, 89644, 164396, 172841, 179288, 328792, 345682, 358576, 657584, 691364, 1382728, 2765456, 12617393, 25234786, 50469572, 100939144, 201878288]

約数ペア:

[(1, 201878288), (2, 100939144), (4, 50469572), (8, 25234786), (16, 12617393), (73, 2765456), (146, 1382728), (292, 691364), (307, 657584), (563, 358576), (584, 345682), (614, 328792), (1126, 179288), (1168, 172841), (1228, 164396), (2252, 89644), (2456, 82198), (4504, 44822), (4912, 41099), (9008, 22411)]