201639840059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40975379}}^1$

素因数の和:40975442

約数の個数: 16

約数和(自身を含む): 249130310400

約数和(自身を除く): 47490470341

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 40975379, 286827653, 778532201, 1516089023, 5449725407, 10612623161, 28805691437, 201639840059]

約数ペア:

[(1, 201639840059), (7, 28805691437), (19, 10612623161), (37, 5449725407), (133, 1516089023), (259, 778532201), (703, 286827653), (4921, 40975379)]