207650794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 344445696

約数和(自身を除く): 136794902

約数列:

[1, 2, 13, 26, 47, 94, 251, 502, 611, 677, 1222, 1354, 3263, 6526, 8801, 11797, 17602, 23594, 31819, 63638, 153361, 169927, 306722, 339854, 413647, 827294, 2209051, 4418102, 7986569, 15973138, 103825397, 207650794]

約数ペア:

[(1, 207650794), (2, 103825397), (13, 15973138), (26, 7986569), (47, 4418102), (94, 2209051), (251, 827294), (502, 413647), (611, 339854), (677, 306722), (1222, 169927), (1354, 153361), (3263, 63638), (6526, 31819), (8801, 23594), (11797, 17602)]