201217179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 286032384

約数和(自身を除く): 84815205

約数列:

[1, 3, 23, 69, 113, 131, 197, 339, 393, 591, 2599, 3013, 4531, 7797, 9039, 13593, 14803, 22261, 25807, 44409, 66783, 77421, 340469, 512003, 593561, 1021407, 1536009, 1780683, 2916191, 8748573, 67072393, 201217179]

約数ペア:

[(1, 201217179), (3, 67072393), (23, 8748573), (69, 2916191), (113, 1780683), (131, 1536009), (197, 1021407), (339, 593561), (393, 512003), (591, 340469), (2599, 77421), (3013, 66783), (4531, 44409), (7797, 25807), (9039, 22261), (13593, 14803)]