191495836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 391974912

約数和(自身を除く): 200479076

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 191, 244, 382, 427, 587, 764, 854, 1174, 1337, 1708, 2348, 2674, 4109, 5348, 8218, 11651, 16436, 23302, 35807, 46604, 71614, 81557, 112117, 143228, 163114, 224234, 250649, 326228, 448468, 501298, 784819, 1002596, 1569638, 3139276, 6839137, 13678274, 27356548, 47873959, 95747918, 191495836]

約数ペア:

[(1, 191495836), (2, 95747918), (4, 47873959), (7, 27356548), (14, 13678274), (28, 6839137), (61, 3139276), (122, 1569638), (191, 1002596), (244, 784819), (382, 501298), (427, 448468), (587, 326228), (764, 250649), (854, 224234), (1174, 163114), (1337, 143228), (1708, 112117), (2348, 81557), (2674, 71614), (4109, 46604), (5348, 35807), (8218, 23302), (11651, 16436)]