201393170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8677}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 397382976

約数和(自身を除く): 195989806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 8677, 11605, 17354, 23210, 43385, 86770, 95447, 190894, 477235, 954470, 1830847, 3661694, 9154235, 18308470, 20139317, 40278634, 100696585, 201393170]

約数ペア:

[(1, 201393170), (2, 100696585), (5, 40278634), (10, 20139317), (11, 18308470), (22, 9154235), (55, 3661694), (110, 1830847), (211, 954470), (422, 477235), (1055, 190894), (2110, 95447), (2321, 86770), (4642, 43385), (8677, 23210), (11605, 17354)]