200960408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{4651}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 411981120

約数和(自身を除く): 211020712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3928, 4651, 5401, 9302, 10802, 18604, 21604, 37208, 43208, 51161, 102322, 204644, 409288, 2283641, 4567282, 9134564, 18269128, 25120051, 50240102, 100480204, 200960408]

約数ペア:

[(1, 200960408), (2, 100480204), (4, 50240102), (8, 25120051), (11, 18269128), (22, 9134564), (44, 4567282), (88, 2283641), (491, 409288), (982, 204644), (1964, 102322), (3928, 51161), (4651, 43208), (5401, 37208), (9302, 21604), (10802, 18604)]