198173886395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1\times {\mathrm{3049}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 252481147200

約数和(自身を除く): 54307260805

約数列:

[1, 5, 17, 85, 653, 1171, 3049, 3265, 5855, 11101, 15245, 19907, 51833, 55505, 99535, 259165, 764663, 1990997, 3570379, 3823315, 9954985, 12999271, 17851895, 33846949, 60696443, 64996355, 169234745, 303482215, 2331457487, 11657287435, 39634777279, 198173886395]

約数ペア:

[(1, 198173886395), (5, 39634777279), (17, 11657287435), (85, 2331457487), (653, 303482215), (1171, 169234745), (3049, 64996355), (3265, 60696443), (5855, 33846949), (11101, 17851895), (15245, 12999271), (19907, 9954985), (51833, 3823315), (55505, 3570379), (99535, 1990997), (259165, 764663)]