220162568

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 417432960

約数和(自身を除く): 197270392

約数列:

[1, 2, 4, 8, 173, 271, 346, 542, 587, 692, 1084, 1174, 1384, 2168, 2348, 4696, 46883, 93766, 101551, 159077, 187532, 203102, 318154, 375064, 406204, 636308, 812408, 1272616, 27520321, 55040642, 110081284, 220162568]

約数ペア:

[(1, 220162568), (2, 110081284), (4, 55040642), (8, 27520321), (173, 1272616), (271, 812408), (346, 636308), (542, 406204), (587, 375064), (692, 318154), (1084, 203102), (1174, 187532), (1384, 159077), (2168, 101551), (2348, 93766), (4696, 46883)]