204028554237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{455489}}^1\times {\mathrm{8783}}^1$

素因数の和:464292

約数の個数: 16

約数和(自身を含む): 288073739520

約数和(自身を除く): 84045185283

約数列:

[1, 3, 17, 51, 8783, 26349, 149311, 447933, 455489, 1366467, 7743313, 23229939, 4000559887, 12001679661, 68009518079, 204028554237]

約数ペア:

[(1, 204028554237), (3, 68009518079), (17, 12001679661), (51, 4000559887), (8783, 23229939), (26349, 7743313), (149311, 1366467), (447933, 455489)]