212849084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 450928128

約数和(自身を除く): 238079044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 4933, 6164, 9866, 10787, 19732, 21574, 34531, 43148, 69062, 113459, 138124, 226918, 330511, 453836, 661022, 794213, 1322044, 1588426, 2313577, 3176852, 4627154, 7601753, 9254308, 15203506, 30407012, 53212271, 106424542, 212849084]

約数ペア:

[(1, 212849084), (2, 106424542), (4, 53212271), (7, 30407012), (14, 15203506), (23, 9254308), (28, 7601753), (46, 4627154), (67, 3176852), (92, 2313577), (134, 1588426), (161, 1322044), (268, 794213), (322, 661022), (469, 453836), (644, 330511), (938, 226918), (1541, 138124), (1876, 113459), (3082, 69062), (4933, 43148), (6164, 34531), (9866, 21574), (10787, 19732)]