209361502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6832

約数の個数: 32

約数和(自身を含む): 378427392

約数和(自身を除く): 169065890

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 4462, 6703, 13406, 15617, 31234, 46921, 93842, 154169, 308338, 650191, 1079183, 1300382, 2158366, 4551337, 9102674, 14954393, 29908786, 104680751, 209361502]

約数ペア:

[(1, 209361502), (2, 104680751), (7, 29908786), (14, 14954393), (23, 9102674), (46, 4551337), (97, 2158366), (161, 1300382), (194, 1079183), (322, 650191), (679, 308338), (1358, 154169), (2231, 93842), (4462, 46921), (6703, 31234), (13406, 15617)]