204324208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1361}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 432691056

約数和(自身を除く): 228366848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 853, 1361, 1706, 2722, 3412, 5444, 6824, 9383, 10888, 13648, 14971, 18766, 21776, 29942, 37532, 59884, 75064, 119768, 150128, 239536, 1160933, 2321866, 4643732, 9287464, 12770263, 18574928, 25540526, 51081052, 102162104, 204324208]

約数ペア:

[(1, 204324208), (2, 102162104), (4, 51081052), (8, 25540526), (11, 18574928), (16, 12770263), (22, 9287464), (44, 4643732), (88, 2321866), (176, 1160933), (853, 239536), (1361, 150128), (1706, 119768), (2722, 75064), (3412, 59884), (5444, 37532), (6824, 29942), (9383, 21776), (10888, 18766), (13648, 14971)]