207863936

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 476952000

約数和(自身を除く): 269088064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1669, 1946, 2224, 3338, 3892, 4448, 6676, 7784, 8896, 11683, 13352, 15568, 17792, 23366, 26704, 31136, 46732, 53408, 62272, 93464, 106816, 124544, 186928, 213632, 231991, 373856, 463982, 747712, 927964, 1495424, 1623937, 1855928, 3247874, 3711856, 6495748, 7423712, 12991496, 14847424, 25982992, 29694848, 51965984, 103931968, 207863936]

約数ペア:

[(1, 207863936), (2, 103931968), (4, 51965984), (7, 29694848), (8, 25982992), (14, 14847424), (16, 12991496), (28, 7423712), (32, 6495748), (56, 3711856), (64, 3247874), (112, 1855928), (128, 1623937), (139, 1495424), (224, 927964), (278, 747712), (448, 463982), (556, 373856), (896, 231991), (973, 213632), (1112, 186928), (1669, 124544), (1946, 106816), (2224, 93464), (3338, 62272), (3892, 53408), (4448, 46732), (6676, 31136), (7784, 26704), (8896, 23366), (11683, 17792), (13352, 15568)]