198415572695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{11744041}}^1$

素因数の和:11744186

約数の個数: 16

約数和(自身を含む): 248034167040

約数和(自身を除く): 49618594345

約数列:

[1, 5, 31, 109, 155, 545, 3379, 16895, 11744041, 58720205, 364065271, 1280100469, 1820326355, 6400502345, 39683114539, 198415572695]

約数ペア:

[(1, 198415572695), (5, 39683114539), (31, 6400502345), (109, 1820326355), (155, 1280100469), (545, 364065271), (3379, 58720205), (16895, 11744041)]