195763316

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{16607}}^1$

素因数の和:17039

約数の個数: 24

約数和(自身を含む): 392480256

約数和(自身を除く): 196716940

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 16607, 33214, 66428, 116249, 232498, 464996, 6991547, 13983094, 27966188, 48940829, 97881658, 195763316]

約数ペア:

[(1, 195763316), (2, 97881658), (4, 48940829), (7, 27966188), (14, 13983094), (28, 6991547), (421, 464996), (842, 232498), (1684, 116249), (2947, 66428), (5894, 33214), (11788, 16607)]