202132329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 327720960

約数和(自身を除く): 125588631

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 1561, 2539, 3791, 4683, 7617, 11373, 17773, 26537, 43163, 53319, 79611, 129489, 302141, 566197, 906423, 1698591, 3963379, 9625349, 11890137, 28876047, 67377443, 202132329]

約数ペア:

[(1, 202132329), (3, 67377443), (7, 28876047), (17, 11890137), (21, 9625349), (51, 3963379), (119, 1698591), (223, 906423), (357, 566197), (669, 302141), (1561, 129489), (2539, 79611), (3791, 53319), (4683, 43163), (7617, 26537), (11373, 17773)]