201071816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27529}}^1$

素因数の和:27629

約数の個数: 32

約数和(自身を含む): 416253600

約数和(自身を除く): 215181784

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 27529, 55058, 110116, 220232, 302819, 605638, 1211276, 2284907, 2422552, 4569814, 9139628, 18279256, 25133977, 50267954, 100535908, 201071816]

約数ペア:

[(1, 201071816), (2, 100535908), (4, 50267954), (8, 25133977), (11, 18279256), (22, 9139628), (44, 4569814), (83, 2422552), (88, 2284907), (166, 1211276), (332, 605638), (664, 302819), (913, 220232), (1826, 110116), (3652, 55058), (7304, 27529)]