202188868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{195163}}^1$

素因数の和:195211

約数の個数: 24

約数和(自身を含む): 415308992

約数和(自身を除く): 213120124

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 195163, 390326, 780652, 1366141, 2732282, 5464564, 7221031, 14442062, 28884124, 50547217, 101094434, 202188868]

約数ペア:

[(1, 202188868), (2, 101094434), (4, 50547217), (7, 28884124), (14, 14442062), (28, 7221031), (37, 5464564), (74, 2732282), (148, 1366141), (259, 780652), (518, 390326), (1036, 195163)]