202234820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{138517}}^1$

素因数の和:138599

約数の個数: 24

約数和(自身を含む): 430513944

約数和(自身を除く): 228279124

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 138517, 277034, 554068, 692585, 1385170, 2770340, 10111741, 20223482, 40446964, 50558705, 101117410, 202234820]

約数ペア:

[(1, 202234820), (2, 101117410), (4, 50558705), (5, 40446964), (10, 20223482), (20, 10111741), (73, 2770340), (146, 1385170), (292, 692585), (365, 554068), (730, 277034), (1460, 138517)]