196072378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{28607}}^1$

素因数の和:28781

約数の個数: 16

約数和(自身を含む): 308966400

約数和(自身を除く): 112894022

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 28607, 57214, 657961, 1315922, 4262443, 8524886, 98036189, 196072378]

約数ペア:

[(1, 196072378), (2, 98036189), (23, 8524886), (46, 4262443), (149, 1315922), (298, 657961), (3427, 57214), (6854, 28607)]