201254276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13147}}^1$

素因数の和:13283

約数の個数: 24

約数和(自身を含む): 364462560

約数和(自身を除く): 163208284

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 7654, 13147, 15308, 26294, 52588, 565321, 1130642, 1170083, 2261284, 2340166, 4680332, 50313569, 100627138, 201254276]

約数ペア:

[(1, 201254276), (2, 100627138), (4, 50313569), (43, 4680332), (86, 2340166), (89, 2261284), (172, 1170083), (178, 1130642), (356, 565321), (3827, 52588), (7654, 26294), (13147, 15308)]