193746306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 441907200

約数和(自身を除く): 248160894

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 239, 247, 478, 494, 547, 717, 741, 1094, 1434, 1482, 1641, 3107, 3282, 4541, 6214, 7111, 9082, 9321, 10393, 13623, 14222, 18642, 20786, 21333, 27246, 31179, 42666, 59033, 62358, 118066, 130733, 135109, 177099, 261466, 270218, 354198, 392199, 405327, 784398, 810654, 1699529, 2483927, 3399058, 4967854, 5098587, 7451781, 10197174, 14903562, 32291051, 64582102, 96873153, 193746306]

約数ペア:

[(1, 193746306), (2, 96873153), (3, 64582102), (6, 32291051), (13, 14903562), (19, 10197174), (26, 7451781), (38, 5098587), (39, 4967854), (57, 3399058), (78, 2483927), (114, 1699529), (239, 810654), (247, 784398), (478, 405327), (494, 392199), (547, 354198), (717, 270218), (741, 261466), (1094, 177099), (1434, 135109), (1482, 130733), (1641, 118066), (3107, 62358), (3282, 59033), (4541, 42666), (6214, 31179), (7111, 27246), (9082, 21333), (9321, 20786), (10393, 18642), (13623, 14222)]