199363512

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{12721}}^1$

素因数の和:13383

約数の個数: 32

約数和(自身を含む): 499211280

約数和(自身を除く): 299847768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5224, 7836, 12721, 15672, 25442, 38163, 50884, 76326, 101768, 152652, 305304, 8306813, 16613626, 24920439, 33227252, 49840878, 66454504, 99681756, 199363512]

約数ペア:

[(1, 199363512), (2, 99681756), (3, 66454504), (4, 49840878), (6, 33227252), (8, 24920439), (12, 16613626), (24, 8306813), (653, 305304), (1306, 152652), (1959, 101768), (2612, 76326), (3918, 50884), (5224, 38163), (7836, 25442), (12721, 15672)]