211380864

素因数分解:

$2^7\times 3^1\times {\mathrm{550471}}^1$

素因数の和:550488

約数の個数: 32

約数和(自身を含む): 561481440

約数和(自身を除く): 350100576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 550471, 1100942, 1651413, 2201884, 3302826, 4403768, 6605652, 8807536, 13211304, 17615072, 26422608, 35230144, 52845216, 70460288, 105690432, 211380864]

約数ペア:

[(1, 211380864), (2, 105690432), (3, 70460288), (4, 52845216), (6, 35230144), (8, 26422608), (12, 17615072), (16, 13211304), (24, 8807536), (32, 6605652), (48, 4403768), (64, 3302826), (96, 2201884), (128, 1651413), (192, 1100942), (384, 550471)]