199997173

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6053}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 220849920

約数和(自身を除く): 20852747

約数列:

[1, 19, 37, 47, 703, 893, 1739, 6053, 33041, 115007, 223961, 284491, 4255259, 5405329, 10526167, 199997173]

約数ペア:

[(1, 199997173), (19, 10526167), (37, 5405329), (47, 4255259), (703, 284491), (893, 223961), (1739, 115007), (6053, 33041)]