197788164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2354621}}^1$

素因数の和:2354635

約数の個数: 24

約数和(自身を含む): 527435328

約数和(自身を除く): 329647164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2354621, 4709242, 7063863, 9418484, 14127726, 16482347, 28255452, 32964694, 49447041, 65929388, 98894082, 197788164]

約数ペア:

[(1, 197788164), (2, 98894082), (3, 65929388), (4, 49447041), (6, 32964694), (7, 28255452), (12, 16482347), (14, 14127726), (21, 9418484), (28, 7063863), (42, 4709242), (84, 2354621)]