203734945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{32059}}^1$

素因数の和:32136

約数の個数: 16

約数和(自身を含む): 258531840

約数和(自身を除く): 54796895

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 32059, 160295, 993829, 1314419, 4969145, 6572095, 40746989, 203734945]

約数ペア:

[(1, 203734945), (5, 40746989), (31, 6572095), (41, 4969145), (155, 1314419), (205, 993829), (1271, 160295), (6355, 32059)]