208041032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2617}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 411549600

約数和(自身を除く): 203508568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 523, 1046, 2092, 2617, 4184, 5234, 9937, 10468, 19874, 20936, 39748, 49723, 79496, 99446, 198892, 397784, 1368691, 2737382, 5474764, 10949528, 26005129, 52010258, 104020516, 208041032]

約数ペア:

[(1, 208041032), (2, 104020516), (4, 52010258), (8, 26005129), (19, 10949528), (38, 5474764), (76, 2737382), (152, 1368691), (523, 397784), (1046, 198892), (2092, 99446), (2617, 79496), (4184, 49723), (5234, 39748), (9937, 20936), (10468, 19874)]