201855202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143567}}^1$

素因数の和:143625

約数の個数: 16

約数和(自身を含む): 327335040

約数和(自身を除く): 125479838

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143567, 287134, 2727773, 5311979, 5455546, 10623958, 100927601, 201855202]

約数ペア:

[(1, 201855202), (2, 100927601), (19, 10623958), (37, 5455546), (38, 5311979), (74, 2727773), (703, 287134), (1406, 143567)]