200709306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{530977}}^1$

素因数の和:530995

約数の個数: 32

約数和(自身を含む): 509738880

約数和(自身を除く): 309029574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 530977, 1061954, 1592931, 3185862, 3716839, 4778793, 7433678, 9557586, 11150517, 14336379, 22301034, 28672758, 33451551, 66903102, 100354653, 200709306]

約数ペア:

[(1, 200709306), (2, 100354653), (3, 66903102), (6, 33451551), (7, 28672758), (9, 22301034), (14, 14336379), (18, 11150517), (21, 9557586), (27, 7433678), (42, 4778793), (54, 3716839), (63, 3185862), (126, 1592931), (189, 1061954), (378, 530977)]