217925156965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{1413859}}^1$

素因数の和:1414956

約数の個数: 16

約数和(自身を含む): 270782467200

約数和(自身を除く): 52857310235

約数列:

[1, 5, 29, 145, 1063, 5315, 30827, 154135, 1413859, 7069295, 41001911, 205009555, 1502932117, 7514660585, 43585031393, 217925156965]

約数ペア:

[(1, 217925156965), (5, 43585031393), (29, 7514660585), (145, 1502932117), (1063, 205009555), (5315, 41001911), (30827, 7069295), (154135, 1413859)]