198812316

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{247279}}^1$

素因数の和:247353

約数の個数: 24

約数和(自身を含む): 470821120

約数和(自身を除く): 272008804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 247279, 494558, 741837, 989116, 1483674, 2967348, 16567693, 33135386, 49703079, 66270772, 99406158, 198812316]

約数ペア:

[(1, 198812316), (2, 99406158), (3, 66270772), (4, 49703079), (6, 33135386), (12, 16567693), (67, 2967348), (134, 1483674), (201, 989116), (268, 741837), (402, 494558), (804, 247279)]