207923612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 414304800

約数和(自身を除く): 206381188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 389, 494, 541, 778, 988, 1082, 1556, 2164, 5057, 7033, 7391, 10114, 10279, 14066, 14782, 20228, 20558, 28132, 29564, 41116, 96083, 133627, 192166, 210449, 267254, 384332, 420898, 534508, 841796, 2735837, 3998531, 5471674, 7997062, 10943348, 15994124, 51980903, 103961806, 207923612]

約数ペア:

[(1, 207923612), (2, 103961806), (4, 51980903), (13, 15994124), (19, 10943348), (26, 7997062), (38, 5471674), (52, 3998531), (76, 2735837), (247, 841796), (389, 534508), (494, 420898), (541, 384332), (778, 267254), (988, 210449), (1082, 192166), (1556, 133627), (2164, 96083), (5057, 41116), (7033, 29564), (7391, 28132), (10114, 20558), (10279, 20228), (14066, 14782)]