207661808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14437}}^1$

素因数の和:14505

約数の個数: 40

約数和(自身を含む): 429674880

約数和(自身を除く): 222013072

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 14437, 28874, 57748, 115496, 230992, 418673, 447547, 837346, 895094, 1674692, 1790188, 3349384, 3580376, 6698768, 7160752, 12978863, 25957726, 51915452, 103830904, 207661808]

約数ペア:

[(1, 207661808), (2, 103830904), (4, 51915452), (8, 25957726), (16, 12978863), (29, 7160752), (31, 6698768), (58, 3580376), (62, 3349384), (116, 1790188), (124, 1674692), (232, 895094), (248, 837346), (464, 447547), (496, 418673), (899, 230992), (1798, 115496), (3596, 57748), (7192, 28874), (14384, 14437)]