201639405768

素因数分解:

$2^3\times 3^1\times {\mathrm{8401641907}}^1$

素因数の和:8401641916

約数の個数: 16

約数和(自身を含む): 504098514480

約数和(自身を除く): 302459108712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8401641907, 16803283814, 25204925721, 33606567628, 50409851442, 67213135256, 100819702884, 201639405768]

約数ペア:

[(1, 201639405768), (2, 100819702884), (3, 67213135256), (4, 50409851442), (6, 33606567628), (8, 25204925721), (12, 16803283814), (24, 8401641907)]