200782918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3911}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 364285440

約数和(自身を除く): 163502522

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 3911, 7334, 7822, 25669, 27377, 51338, 54754, 74309, 148618, 520163, 754823, 1040326, 1509646, 5283761, 10567522, 14341637, 28683274, 100391459, 200782918]

約数ペア:

[(1, 200782918), (2, 100391459), (7, 28683274), (14, 14341637), (19, 10567522), (38, 5283761), (133, 1509646), (193, 1040326), (266, 754823), (386, 520163), (1351, 148618), (2702, 74309), (3667, 54754), (3911, 51338), (7334, 27377), (7822, 25669)]