207925678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{47843}}^1$

素因数の和:47939

約数の個数: 16

約数和(自身を含む): 325530576

約数和(自身を除く): 117604898

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 47843, 95686, 1961563, 2535679, 3923126, 5071358, 103962839, 207925678]

約数ペア:

[(1, 207925678), (2, 103962839), (41, 5071358), (53, 3923126), (82, 2535679), (106, 1961563), (2173, 95686), (4346, 47843)]