208022704

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{7219}}^1$

素因数の和:9028

約数の個数: 20

約数和(自身を含む): 403323640

約数和(自身を除く): 195300936

約数列:

[1, 2, 4, 8, 16, 1801, 3602, 7204, 7219, 14408, 14438, 28816, 28876, 57752, 115504, 13001419, 26002838, 52005676, 104011352, 208022704]

約数ペア:

[(1, 208022704), (2, 104011352), (4, 52005676), (8, 26002838), (16, 13001419), (1801, 115504), (3602, 57752), (7204, 28876), (7219, 28816), (14408, 14438)]