209748764

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{62351}}^1$

素因数の和:62413

約数の個数: 18

約数和(自身を含む): 380160144

約数和(自身を除く): 170411380

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 62351, 124702, 249404, 1808179, 3616358, 7232716, 52437191, 104874382, 209748764]

約数ペア:

[(1, 209748764), (2, 104874382), (4, 52437191), (29, 7232716), (58, 3616358), (116, 1808179), (841, 249404), (1682, 124702), (3364, 62351)]