202228144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549533}}^1$

素因数の和:549564

約数の個数: 20

約数和(自身を含む): 408853296

約数和(自身を除く): 206625152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549533, 1099066, 2198132, 4396264, 8792528, 12639259, 25278518, 50557036, 101114072, 202228144]

約数ペア:

[(1, 202228144), (2, 101114072), (4, 50557036), (8, 25278518), (16, 12639259), (23, 8792528), (46, 4396264), (92, 2198132), (184, 1099066), (368, 549533)]