208767678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4970659}}^1$

素因数の和:4970671

約数の個数: 16

約数和(自身を含む): 477183360

約数和(自身を除く): 268415682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4970659, 9941318, 14911977, 29823954, 34794613, 69589226, 104383839, 208767678]

約数ペア:

[(1, 208767678), (2, 104383839), (3, 69589226), (6, 34794613), (7, 29823954), (14, 14911977), (21, 9941318), (42, 4970659)]