233228210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 425746800

約数和(自身を除く): 192518590

約数列:

[1, 2, 5, 10, 149, 157, 298, 314, 745, 785, 997, 1490, 1570, 1994, 4985, 9970, 23393, 46786, 116965, 148553, 156529, 233930, 297106, 313058, 742765, 782645, 1485530, 1565290, 23322821, 46645642, 116614105, 233228210]

約数ペア:

[(1, 233228210), (2, 116614105), (5, 46645642), (10, 23322821), (149, 1565290), (157, 1485530), (298, 782645), (314, 742765), (745, 313058), (785, 297106), (997, 233930), (1490, 156529), (1570, 148553), (1994, 116965), (4985, 46786), (9970, 23393)]