199918132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{39323}}^1$

素因数の和:39399

約数の個数: 24

約数和(自身を含む): 369960192

約数和(自身を除く): 170042060

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 39323, 78646, 157292, 1219013, 1612243, 2438026, 3224486, 4876052, 6448972, 49979533, 99959066, 199918132]

約数ペア:

[(1, 199918132), (2, 99959066), (4, 49979533), (31, 6448972), (41, 4876052), (62, 3224486), (82, 2438026), (124, 1612243), (164, 1219013), (1271, 157292), (2542, 78646), (5084, 39323)]