197697568

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{54673}}^1$

素因数の和:54796

約数の個数: 24

約数和(自身を含む): 392668668

約数和(自身を除く): 194971100

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 54673, 109346, 218692, 437384, 874768, 1749536, 6178049, 12356098, 24712196, 49424392, 98848784, 197697568]

約数ペア:

[(1, 197697568), (2, 98848784), (4, 49424392), (8, 24712196), (16, 12356098), (32, 6178049), (113, 1749536), (226, 874768), (452, 437384), (904, 218692), (1808, 109346), (3616, 54673)]