207187876

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6733}}^1$

素因数の和:6908

約数の個数: 36

約数和(自身を含む): 424524828

約数和(自身を除く): 217336952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 6733, 7693, 13466, 15386, 26932, 30772, 47131, 94262, 188524, 329917, 659834, 1057081, 1319668, 2114162, 4228324, 7399567, 14799134, 29598268, 51796969, 103593938, 207187876]

約数ペア:

[(1, 207187876), (2, 103593938), (4, 51796969), (7, 29598268), (14, 14799134), (28, 7399567), (49, 4228324), (98, 2114162), (157, 1319668), (196, 1057081), (314, 659834), (628, 329917), (1099, 188524), (2198, 94262), (4396, 47131), (6733, 30772), (7693, 26932), (13466, 15386)]