213965024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73477}}^1$

素因数の和:73507

約数の個数: 48

約数和(自身を含む): 518460768

約数和(自身を除く): 304495744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 73477, 146954, 293908, 514339, 587816, 955201, 1028678, 1175632, 1910402, 2057356, 2351264, 3820804, 4114712, 6686407, 7641608, 8229424, 13372814, 15283216, 16458848, 26745628, 30566432, 53491256, 106982512, 213965024]

約数ペア:

[(1, 213965024), (2, 106982512), (4, 53491256), (7, 30566432), (8, 26745628), (13, 16458848), (14, 15283216), (16, 13372814), (26, 8229424), (28, 7641608), (32, 6686407), (52, 4114712), (56, 3820804), (91, 2351264), (104, 2057356), (112, 1910402), (182, 1175632), (208, 1028678), (224, 955201), (364, 587816), (416, 514339), (728, 293908), (1456, 146954), (2912, 73477)]