195409266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2505247}}^1$

素因数の和:2505265

約数の個数: 16

約数和(自身を含む): 420881664

約数和(自身を除く): 225472398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2505247, 5010494, 7515741, 15031482, 32568211, 65136422, 97704633, 195409266]

約数ペア:

[(1, 195409266), (2, 97704633), (3, 65136422), (6, 32568211), (13, 15031482), (26, 7515741), (39, 5010494), (78, 2505247)]