198144496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2081}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 419781168

約数和(自身を除く): 221636672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 541, 1082, 2081, 2164, 4162, 4328, 5951, 8324, 8656, 11902, 16648, 22891, 23804, 33296, 45782, 47608, 91564, 95216, 183128, 366256, 1125821, 2251642, 4503284, 9006568, 12384031, 18013136, 24768062, 49536124, 99072248, 198144496]

約数ペア:

[(1, 198144496), (2, 99072248), (4, 49536124), (8, 24768062), (11, 18013136), (16, 12384031), (22, 9006568), (44, 4503284), (88, 2251642), (176, 1125821), (541, 366256), (1082, 183128), (2081, 95216), (2164, 91564), (4162, 47608), (4328, 45782), (5951, 33296), (8324, 23804), (8656, 22891), (11902, 16648)]