201628544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121171}}^1$

素因数の和:121198

約数の個数: 32

約数和(自身を含む): 432584040

約数和(自身を除く): 230955496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121171, 242342, 484684, 969368, 1575223, 1938736, 3150446, 3877472, 6300892, 7754944, 12601784, 15509888, 25203568, 50407136, 100814272, 201628544]

約数ペア:

[(1, 201628544), (2, 100814272), (4, 50407136), (8, 25203568), (13, 15509888), (16, 12601784), (26, 7754944), (32, 6300892), (52, 3877472), (64, 3150446), (104, 1938736), (128, 1575223), (208, 969368), (416, 484684), (832, 242342), (1664, 121171)]