201155528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115873}}^1$

素因数の和:115917

約数の個数: 32

約数和(自身を含む): 444956160

約数和(自身を除く): 243800632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 115873, 231746, 463492, 811111, 926984, 1622222, 3244444, 3592063, 6488888, 7184126, 14368252, 25144441, 28736504, 50288882, 100577764, 201155528]

約数ペア:

[(1, 201155528), (2, 100577764), (4, 50288882), (7, 28736504), (8, 25144441), (14, 14368252), (28, 7184126), (31, 6488888), (56, 3592063), (62, 3244444), (124, 1622222), (217, 926984), (248, 811111), (434, 463492), (868, 231746), (1736, 115873)]