201976118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143653}}^1$

素因数の和:143711

約数の個数: 16

約数和(自身を含む): 327531120

約数和(自身を除く): 125555002

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143653, 287306, 2729407, 5315161, 5458814, 10630322, 100988059, 201976118]

約数ペア:

[(1, 201976118), (2, 100988059), (19, 10630322), (37, 5458814), (38, 5315161), (74, 2729407), (703, 287306), (1406, 143653)]