208194632

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{198659}}^1$

素因数の和:198796

約数の個数: 16

約数和(自身を含む): 393346800

約数和(自身を除く): 185152168

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 198659, 397318, 794636, 1589272, 26024329, 52048658, 104097316, 208194632]

約数ペア:

[(1, 208194632), (2, 104097316), (4, 52048658), (8, 26024329), (131, 1589272), (262, 794636), (524, 397318), (1048, 198659)]