206877434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{147139}}^1$

素因数の和:147197

約数の個数: 16

約数和(自身を含む): 335479200

約数和(自身を除く): 128601766

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 147139, 294278, 2795641, 5444143, 5591282, 10888286, 103438717, 206877434]

約数ペア:

[(1, 206877434), (2, 103438717), (19, 10888286), (37, 5591282), (38, 5444143), (74, 2795641), (703, 294278), (1406, 147139)]