203225128

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{41039}}^1$

素因数の和:41664

約数の個数: 16

約数和(自身を含む): 381672000

約数和(自身を除く): 178446872

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 41039, 82078, 164156, 328312, 25403141, 50806282, 101612564, 203225128]

約数ペア:

[(1, 203225128), (2, 101612564), (4, 50806282), (8, 25403141), (619, 328312), (1238, 164156), (2476, 82078), (4952, 41039)]