196702988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6871}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 365397984

約数和(自身を除く): 168694996

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 6871, 7157, 13742, 14314, 27484, 28628, 116807, 233614, 467228, 2892691, 5785382, 11570764, 49175747, 98351494, 196702988]

約数ペア:

[(1, 196702988), (2, 98351494), (4, 49175747), (17, 11570764), (34, 5785382), (68, 2892691), (421, 467228), (842, 233614), (1684, 116807), (6871, 28628), (7157, 27484), (13742, 14314)]