201314992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9521

約数の個数: 40

約数和(自身を含む): 412037120

約数和(自身を除く): 210722128

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 9439, 10664, 18878, 21328, 37756, 75512, 151024, 292609, 405877, 585218, 811754, 1170436, 1623508, 2340872, 3247016, 4681744, 6494032, 12582187, 25164374, 50328748, 100657496, 201314992]

約数ペア:

[(1, 201314992), (2, 100657496), (4, 50328748), (8, 25164374), (16, 12582187), (31, 6494032), (43, 4681744), (62, 3247016), (86, 2340872), (124, 1623508), (172, 1170436), (248, 811754), (344, 585218), (496, 405877), (688, 292609), (1333, 151024), (2666, 75512), (5332, 37756), (9439, 21328), (10664, 18878)]