198416256

素因数分解:

$2^7\times 3^1\times {\mathrm{516709}}^1$

素因数の和:516726

約数の個数: 32

約数和(自身を含む): 527044200

約数和(自身を除く): 328627944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 516709, 1033418, 1550127, 2066836, 3100254, 4133672, 6200508, 8267344, 12401016, 16534688, 24802032, 33069376, 49604064, 66138752, 99208128, 198416256]

約数ペア:

[(1, 198416256), (2, 99208128), (3, 66138752), (4, 49604064), (6, 33069376), (8, 24802032), (12, 16534688), (16, 12401016), (24, 8267344), (32, 6200508), (48, 4133672), (64, 3100254), (96, 2066836), (128, 1550127), (192, 1033418), (384, 516709)]