201069813

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 320684032

約数和(自身を除く): 119614219

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 4231, 6789, 12693, 15841, 29617, 47523, 88851, 131161, 308863, 393483, 918127, 926589, 2162041, 2754381, 6486123, 9574753, 28724259, 67023271, 201069813]

約数ペア:

[(1, 201069813), (3, 67023271), (7, 28724259), (21, 9574753), (31, 6486123), (73, 2754381), (93, 2162041), (217, 926589), (219, 918127), (511, 393483), (651, 308863), (1533, 131161), (2263, 88851), (4231, 47523), (6789, 29617), (12693, 15841)]