205121583

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{8219}}^1$

素因数の和:8331

約数の個数: 24

約数和(自身を含む): 307756800

約数和(自身を除く): 102635217

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8219, 8319, 24657, 24957, 73971, 386293, 484921, 1158879, 1454763, 3476637, 4364289, 22791287, 68373861, 205121583]

約数ペア:

[(1, 205121583), (3, 68373861), (9, 22791287), (47, 4364289), (59, 3476637), (141, 1454763), (177, 1158879), (423, 484921), (531, 386293), (2773, 73971), (8219, 24957), (8319, 24657)]