201330536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120413}}^1$

素因数の和:120449

約数の個数: 32

約数和(自身を含む): 433490400

約数和(自身を除く): 232159864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120413, 240826, 481652, 963304, 1324543, 2287847, 2649086, 4575694, 5298172, 9151388, 10596344, 18302776, 25166317, 50332634, 100665268, 201330536]

約数ペア:

[(1, 201330536), (2, 100665268), (4, 50332634), (8, 25166317), (11, 18302776), (19, 10596344), (22, 9151388), (38, 5298172), (44, 4575694), (76, 2649086), (88, 2287847), (152, 1324543), (209, 963304), (418, 481652), (836, 240826), (1672, 120413)]