206221512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:8986

約数の個数: 64

約数和(自身を含む): 593510400

約数和(自身を除く): 387288888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 8831, 11676, 17662, 23352, 26493, 35324, 52986, 61817, 70648, 105972, 123634, 185451, 211944, 247268, 370902, 494536, 741804, 1227509, 1483608, 2455018, 3682527, 4910036, 7365054, 8592563, 9820072, 14730108, 17185126, 25777689, 29460216, 34370252, 51555378, 68740504, 103110756, 206221512]

約数ペア:

[(1, 206221512), (2, 103110756), (3, 68740504), (4, 51555378), (6, 34370252), (7, 29460216), (8, 25777689), (12, 17185126), (14, 14730108), (21, 9820072), (24, 8592563), (28, 7365054), (42, 4910036), (56, 3682527), (84, 2455018), (139, 1483608), (168, 1227509), (278, 741804), (417, 494536), (556, 370902), (834, 247268), (973, 211944), (1112, 185451), (1668, 123634), (1946, 105972), (2919, 70648), (3336, 61817), (3892, 52986), (5838, 35324), (7784, 26493), (8831, 23352), (11676, 17662)]