218804530204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{10042433}}^1$

素因数の和:10042869

約数の個数: 24

約数和(自身を含む): 413346583440

約数和(自身を除く): 194542053236

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 10042433, 20084866, 40169732, 130551629, 261103258, 522206516, 4207779427, 8415558854, 16831117708, 54701132551, 109402265102, 218804530204]

約数ペア:

[(1, 218804530204), (2, 109402265102), (4, 54701132551), (13, 16831117708), (26, 8415558854), (52, 4207779427), (419, 522206516), (838, 261103258), (1676, 130551629), (5447, 40169732), (10894, 20084866), (21788, 10042433)]