193765745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 252999936

約数和(自身を除く): 59234191

約数列:

[1, 5, 17, 71, 85, 97, 331, 355, 485, 1207, 1649, 1655, 5627, 6035, 6887, 8245, 23501, 28135, 32107, 34435, 117079, 117505, 160535, 399517, 545819, 585395, 1997585, 2279597, 2729095, 11397985, 38753149, 193765745]

約数ペア:

[(1, 193765745), (5, 38753149), (17, 11397985), (71, 2729095), (85, 2279597), (97, 1997585), (331, 585395), (355, 545819), (485, 399517), (1207, 160535), (1649, 117505), (1655, 117079), (5627, 34435), (6035, 32107), (6887, 28135), (8245, 23501)]