208713036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2484679}}^1$

素因数の和:2484693

約数の個数: 24

約数和(自身を含む): 556568320

約数和(自身を除く): 347855284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2484679, 4969358, 7454037, 9938716, 14908074, 17392753, 29816148, 34785506, 52178259, 69571012, 104356518, 208713036]

約数ペア:

[(1, 208713036), (2, 104356518), (3, 69571012), (4, 52178259), (6, 34785506), (7, 29816148), (12, 17392753), (14, 14908074), (21, 9938716), (28, 7454037), (42, 4969358), (84, 2484679)]