216830492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{26099}}^1$

素因数の和:26201

約数の個数: 24

約数和(自身を含む): 397555200

約数和(自身を除く): 180724708

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 26099, 52198, 104396, 809069, 1618138, 1748633, 3236276, 3497266, 6994532, 54207623, 108415246, 216830492]

約数ペア:

[(1, 216830492), (2, 108415246), (4, 54207623), (31, 6994532), (62, 3497266), (67, 3236276), (124, 1748633), (134, 1618138), (268, 809069), (2077, 104396), (4154, 52198), (8308, 26099)]