201112816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 397880784

約数和(自身を除く): 196767968

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 776, 808, 1283, 1552, 1616, 2566, 5132, 9797, 10264, 19594, 20528, 39188, 78376, 124451, 129583, 156752, 248902, 259166, 497804, 518332, 995608, 1036664, 1991216, 2073328, 12569551, 25139102, 50278204, 100556408, 201112816]

約数ペア:

[(1, 201112816), (2, 100556408), (4, 50278204), (8, 25139102), (16, 12569551), (97, 2073328), (101, 1991216), (194, 1036664), (202, 995608), (388, 518332), (404, 497804), (776, 259166), (808, 248902), (1283, 156752), (1552, 129583), (1616, 124451), (2566, 78376), (5132, 39188), (9797, 20528), (10264, 19594)]